Which types of hazards can a fume hood help protect the user against?.

Answers

Answer 1
Inhalation exposure

Related Questions

a. Complete the table. Describe an example of acting on impulse and an example of delaying
gratification related to each of the topics. (8 points) Alcohol use

Answers

Instant gratification is a personality trait that refers to the urge to enjoy pleasure right away. Instant satisfaction and addiction are strongly associated; addicts and alcoholics constantly yearn for an instantaneous or manufactured reward to calm their minds and bodies.

Lower levels of self-control might result from increased reliance. Thus, alcohol can work chronically to raise the chance of impulsivity via the adaptive burden of what is known as allostasis, in addition to acting acutely to induce or exacerbate impulsive behavior.

What about alcohol?An increased risk of health issues like injury, aggression, cancer, and liver illnesses can result from excessive alcohol usage. Chronic illnesses and other grave issues, such as high blood pressure, heart disease, stroke, liver disease, and digestive issues, can develop over time as a result of heavy alcohol consumption. Cancer of the rectum, liver, colon, mouth, throat, esophagus, and breast. Numerous short- and long-term health hazards, such as blood pressure problems, violent behavior, sexually risky behaviors, and numerous malignancies, are linked to alcohol usage (e.g., breast cancer). The likelihood of these negative effects grows as your alcohol consumption does. A molecule that can be found in alcoholic beverages like beer, wine, and liquor. Additionally, it can be discovered in several medications, mouthwashes, home goods, and essential oils (scented liquid taken from certain plants). It is produced through the chemical process of fermentation, which makes use of yeast and sugar. People don't understand their drinking habits may increase their risk of developing cancer, a survey reveals. The new PLOS Medicine Study claims that limiting alcohol use to no more than three drinks per week is the healthiest option, while having one or two drinks per day isn't all that bad either.

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Describe how to prevent nitrogen narcosis, and how to treat it if it occurs.

Answers

Nitrogen narcosis can be prevented by limiting depth, avoiding rapid changes in depth, and using a dive computer, while treatment.

How nitrogen narcosis be prevented and treated in divers?

Nitrogen narcosis, also known as the "rapture of the deep," is a condition that can occur in divers who breathe compressed air at depths greater than 100 feet. It is caused by the increased pressure of nitrogen in the body, which can lead to symptoms such as confusion, euphoria, and impaired judgment.

To prevent nitrogen narcosis, divers can take several precautions. One of the most important is to limit the depth of the dive. Divers should also avoid rapid changes in depth and should ascend slowly and safely. Using a dive computer to monitor depth and time can help to prevent nitrogen narcosis, as can reducing the amount of time spent at depth.

If nitrogen narcosis does occur, the diver should stop the descent immediately and ascend to shallower depths until the symptoms subside. If the symptoms are severe, the diver should abort the dive and seek medical attention. Oxygen therapy may be used to treat nitrogen narcosis, and in some cases, hyperbaric oxygen therapy may be necessary.

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Who is responsible for training workers on the use of PPE???

Answers

Answer:  Employers

Explanation:  Employers are obligated to identify and provide appropriate PPE for employees, train employees in the use and care of the PPE, and maintain PPE, including replacing worn or damaged PPE

Answer:

an employer

Explanation:

On october 1, sam reported the formal marketing/sales event he has scheduled for 9 am. on november 19. luckily, before he had flyers printed, he rememberd he has an 8 am dentist appointment november 19 just to make sure he can get to his event on time, he advertises the event to tart at 9:30 a.m. what event reporting infractions might sam incur?

Answers

Event reporting infractions: Potential violation of accuracy and misleading information.

By reporting the formal marketing/sales event to start at 9 am on November 19 and then advertising it to start at 9:30 am, Sam may incur event reporting infractions related to accuracy and misleading information.

Accuracy: Sam initially scheduled the event for 9 am, but later realized he has an 8 am dentist appointment on the same day. To ensure he can get to his event on time, he advertises it to start at 9:30 am. This creates an inconsistency between the initially reported time and the advertised time, leading to potential inaccuracies in the event schedule. The accurate and reliable reporting of event details is important for attendees and stakeholders to make appropriate plans and arrangements.

Misleading information: Advertising the event to start at 9:30 am after initially reporting it for 9 am can mislead potential attendees. Those who received the initial information may plan to arrive at 9 am, expecting the event to start at that time. However, the later advertisement creates confusion and may lead to delays or dissatisfaction among attendees who were not aware of the change.

In summary, by changing the event start time and potentially providing inconsistent information, Sam may violate the principles of accuracy and potentially mislead attendees. It is important to ensure accurate and clear event reporting to maintain transparency, manage expectations, and provide a positive experience for participants.

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client-centered therapy holds that people have mental health problems because:___.

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Client-centered therapy holds that people have mental health problems because of a lack of congruence or alignment between their actual self and their ideal self.

According to this approach, individuals may experience difficulties and distress when they are unable to fully express their true feelings, thoughts, and desires due to societal pressures, self-imposed conditions of worth, or incongruence between their self-perception and the expectations placed upon them.

In client-centered therapy, it is believed that individuals have an innate drive towards growth and self-actualization. However, when their experiences and emotions are denied, invalidated, or not fully understood by themselves or others, it can lead to psychological distress. The therapeutic process aims to create a safe and supportive environment where clients can explore and express their true feelings without judgment or evaluation.

The focus of client-centered therapy is on facilitating self-discovery, self-acceptance, and personal growth. By fostering a genuine and empathetic therapeutic relationship, the therapist helps clients develop a greater sense of self-awareness, self-acceptance, and autonomy, ultimately leading to improved mental health and well-being.

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What happens if you miss your first serve in tennis?

A. Your opponent gets a point
B. You lose the serve to your opponent
C. The game is over
D. You are given a second chance

Answers

Answer:

a) Your opponent gets a point

Explanation:

When you miss your first serve it is called a fault and you get to serve again. If you miss the second serve it called a double fault and a point is awarded to your opponent.

Embarrassment or humiliation can be a consequence of poor decision making

Answers

is this a true or false question ? if it is,the answer is true

In the 1970s,

A) Students often walked or rode bikes to school

B) Families were more likely to eat at restaurants

C) Students rarely had class recess time

D) Restaurant portions were about 30% larger than today

Answers

I think it’s A (students often walked or rode bikes to school).

Having truble can anyone help?

Having truble can anyone help?

Answers

Answer:

Short-term: Stomach ache, Long-term: Obesity

Explanation:

does this look correct to you?

does this look correct to you?

Answers

Answer:

Yes, that answer is correct.

Explanation:

Not really should what i should put, any suggestions??

Not really should what i should put, any suggestions??

Answers

not sure Explanation:

make it sound really good. say that you learned a lot about yourself and that you had an amazing teacher. take it up really good that way they will see your answer and love it !

Name three reasons teens might start drinking alcohol.

Answers

hi <3

peer pressure

wanting to "escape" reality

maybe to feel more grown?

hope this helps :)

Answer:

peer pressure, stress, family situations.

Explanation:

Discuss the measurement, pros, and cons of quality through
patient satisfaction. Reflect on the perspective of the patient,
the provider, and health systems.

Answers

Patient satisfaction is a measure of how satisfied patients are with their healthcare experience. It is a common method used by healthcare providers to assess the quality of care provided to patients.

The measurement of patient satisfaction is based on patient feedback and can be gathered through surveys or other feedback mechanisms.

There are several pros to using patient satisfaction as a measure of quality in healthcare. Firstly, patient satisfaction is a widely accepted and recognized measure of quality in healthcare. It reflects the patient's perspective on the care they received, which is important for ensuring that patients receive high-quality care.

Secondly, patient satisfaction can be used to identify areas for improvement in healthcare delivery. Healthcare providers can use patient feedback to make changes to their processes and procedures to improve the quality of care they provide.

However, there are also some cons to using patient satisfaction as a measure of quality. Firstly, patient satisfaction can be influenced by factors outside of the healthcare provider's control, such as the patient's expectations or the patient's health status.

This means that patient satisfaction may not always reflect the quality of care provided. Secondly, patient satisfaction can be influenced by factors such as the provider's personality or communication skills, rather than the quality of care provided. This means that patient satisfaction may not always reflect the quality of care provided by individual healthcare providers.

From the perspective of the patient, patient satisfaction is important because it reflects the patient's experience with the healthcare system. Patients want to feel that they are receiving high-quality care and that their needs are being met. Patient satisfaction can also be a reflection of the patient's health status, as patients who are satisfied with their care are more likely to follow through with their treatment plans and have better health outcomes.

From the perspective of the provider, patient satisfaction is important because it reflects the quality of care provided. Providers want to ensure that they are providing high-quality care that meets the needs of their patients. Patient satisfaction can also be used as a tool to improve the quality of care provided, by identifying areas for improvement and making changes to processes and procedures.

From the perspective of the health system, patient satisfaction is important because it reflects the overall quality of care provided. Health systems want to ensure that they are providing high-quality care that meets the needs of their patients. Patient satisfaction can also be used as a tool to measure the effectiveness of healthcare delivery and to identify areas for improvement.

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difference between vascestomy and minilap?​

Answers

Vas happenin!!
Hope your day is good well or night

A vasectomy is a surgical procedure for male sterilization or permanent contraception while a minilap is an abdominal surgical approach to the fallopian tubes by means of an incision less than 5 cm in length. As a sterilization procedure for permanently occluding the fallopian tubes.


Hope this helps *smiles*

TWO Psychological signs that Grade 12 learner could look out for which may indicate that they are stressed

Answers

Answer:

Getting burnt out

Trouble sleeping

Answer: Irritability and impatience.

i need a paper about how lying breaks trust

Answers

Explanation:

lying makes it harder to detect someone's emotions which in return can diminish the compassion you feel towards that person.

Answer:

Lies grow bigger the longer the truth is hidden, leading to greater consequences once revealed.Ordinary guilt that could be reversed with honesty becomes shame when it involves a lie. Beyond mental distress, research reveals that lying leads to health complaints. Trust is fragile. Secrets and lies jeopardize trust and can damage us and our relationships — sometimes irreparably. We all tell “white lies.” We say, “I’m fine,” when we’re not, compliment unwanted gifts, or even fib that “The check is in the mail.” But in an intimate relationship, emotional honesty includes allowing our partner to know who we are. Honesty is more than simply not lying. Deception includes making ambiguous or vague statements, telling half-truths, manipulating information through emphasis, exaggeration, or minimization, and withholding feelings or information that is important to someone who has a right to know, because it affects the relationship and deprives that person of freedom of choice and informed action. Although we may consider ourselves honest, few of us reveal all our negative thoughts and feelings about the people we are close to. It requires courage to be vulnerable and authentic.

Most people who lie worry about the risks of being honest but give little thought to the risks of dishonesty. Some of the ways in which lies and secrets cause harm are:

They lead to cover-up lies and omissions that can be hard to remember. These mount up, and if the truth comes out, it may be more hurtful than the original secret. The longer the truth is hidden, the greater becomes the hurdle of revelation, for it would bring into question every instance of cover-up and all times the innocent partner relied upon and trusted the betrayer.

The secret holder feels guilty, or at least uncomfortable, during intimate moments with the deceived person. Closeness and certain topics tend to be avoided. Avoidance may not even be conscious and can include things like being preoccupied with work, friends, hobbies, or addictive behavior, and doing activities that leave little opportunity for private conversations. The deceiver might even provoke an argument to create distance.

Honesty is valued as a moral norm, although the context and specifics may differ among cultures. When we violate religious or cultural norms by hiding the truth, we experience anxiety generated by guilt. Despite our best efforts at hiding, our physiological reaction is the basis for electronic lie detectors.

This violation of our values not only leads to guilt; it also affects our self-concept. Over a long period, deception can eat away at our self-esteem. Ordinary guilt that could be reversed with honesty now becomes shame and undermines our fundamental sense of dignity and worthiness as a person. The gap between the self we show others and how we feel inside widens.

Our ways of managing guilt and shame create more problems. We hide not only the secret but more of who we are. We might build resentments to justify our actions, withdraw, or become critical, irritable, or aggressive. We rationalize our lie or secret to avoid the inner conflict and the danger we imagine awaits us if we come clean. Some people become obsessed with their lie, to the point that they have difficulty concentrating on anything else. Other people are able to compartmentalize their feelings or rationalize their actions to better manage dishonesty.

The victim of deception may begin to react to the avoidant behavior by feeling confused, anxious, angry, suspicious, abandoned, or needy. They may begin to doubt themselves, and their self-esteem may suffer. Often, victims of betrayal need counseling to recover from the loss of trust and to raise their self-esteem.

Lies grow bigger the longer the truth is hidden, leading to greater consequences once revealed. Ordinary guilt that could be reversed with honesty becomes shame when it involves a lie. Beyond mental distress, research reveals that lying leads to health complaints.

Trust is fragile. Secrets and lies jeopardize trust and can damage us and our relationships — sometimes irreparably. We all tell “white lies.” We say, “I’m fine,” when we’re not, compliment unwanted gifts, or even fib that “The check is in the mail.” But in an intimate relationship, emotional honesty includes allowing our partner to know who we are. Honesty is more than simply not lying. Deception includes making ambiguous or vague statements, telling half-truths, manipulating information through emphasis, exaggeration, or minimization, and withholding feelings or information that is important to someone who has a right to know, because it affects the relationship and deprives that person of freedom of choice and informed action. Although we may consider ourselves honest, few of us reveal all our negative thoughts and feelings about the people we are close to. It requires courage to be vulnerable and authentic.

In your own words, what is the difference between muscle strength and
muscle endurance?

Answers

Muscle strength deals with the maximum potential of a muscle group to perform. Muscle endurance is more on how long that muscle group can continue performing its task. Strength deals more with a single maximum output while endurance deals more with how long the muscle can last doing an exercise. For example, a single rep max is muscular strength, while doing multiple low-weight muscle exercises is endurance.
Muscle strength is the max out load one can do and muscle endurance is the repetitive movement one can do for long periods of time

Whats the best way to avoid compromising your form?

A. Use more weight.
B. Complete multiple reps with less weight.
C. Go as fast as possible.
D. Put extra stress on your lower back.

Answers

Answer: Whats the best way to avoid compromising your form?

B. Complete multiple reps with less weight.

Explanation: More reps makes smoother transitions to a more ripped or toned form

captain rex, the answer to this is b. complete multiple reps with less weight.

A client with sinus congestion complains of discomfort when the nurse is palpating the supraorbital ridges. what sinus is the client referring?

Answers

Answer:

Sinusitis is a major cause of sinus congestion. Frontal sinuses are located behind the forehead, in the supraorbital region.  They are composed of air cells that can become inflamed and congested, causing symptoms such as headache, facial pain, and nosebleeds.

If you are experiencing any of these symptoms, the doctor will have a nasal exam and will look for signs of frontal sinusitis by pressing the medial end of the supraorbital ridge. They are most often seen in adults, but they can also develop in children.

Sinusitis usually does not cause many symptoms and does not require treatment. However, if they become infected or swollen, they may need to be surgically flushed and course of antibiotics.

Explanation:

Sinuses are a group of air-filled cavities located behind the forehead. There are three pairs of sinuses in the skull; frontal, maxillary, and ethmoid sinuses.

These are cavities in the skull bone that helps to reduce the weight of the skull and will control air pressures within the skull bones. Sinus congestion is most often seen in adults, but it can also develop in children. They are usually not a problem and do not require treatment. However, if they become infected or swollen, they may need to be surgically removed.

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A client with sinus congestion complains of discomfort when the nurse is palpating the supraorbital ridges.

Please help me!! I need answers tonight. Many times people think only of physical benefits of exercise. Explain in detail the mental, emotional, and social benefits of exercise.

Answers

Answer:

Improves mood and mental health.

Exercise promotes chemicals in the brain that improve your mood and make you more relaxed. Specifically, the brain releases feel-good chemicals called endorphins throughout the body. Physical activity reduces anxiety and depressed mood, and enhances self-esteem.

help, please


Which components of the health care delivery system interact with each other?


A. Non-profit and private health care always work together to make sure that any individuals not covered by government health care still have access to doctors.

B. Public and non-profit health services overlap and interact with each other since each is a part of government health care.

C. Private providers sometimes take government insurance and government and non-profit health services work together as parts of public health care.

D. Government and non-profit health care sometimes work together as parts of the private health care sector.

Answers

Answer:C

Explanation:took the test

The component of the healthcare delivery system that interacts with each other is as follows:

Private providers sometimes take government insurance and government and non-profit health services work together as parts of public health care.

Thus, the correct option for this question is C.

What is the Healthcare system?

The healthcare system may be defined as the type of organization of people, institutions, and resources that significantly deliver healthcare services to populations in need and enhance their standard of health along with living.

The components of the healthcare delivery system may significantly include Laws, policies, plans, and strategies that address rehabilitation. Governance structures, regulatory mechanisms, and accountability processes that address rehabilitation. Planning, collaboration, and coordination processes for rehabilitation.

Therefore, the correct option for this question is C.

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what's cool....to be talkative or quite?​

Answers

Explanation:

well I'd say talkative but it doesn't matter l0l

Answer:

well from experience quite people are the most fun and talkative people are to loud.

Sergio observes thickening and discoloration of the nail of the index finger. His doctor diagnosed sergio with a nail infection. Sergio is most likely suffering from what infection

Answers

Answer:

i believe it would be a fungal infection

Explanation:

fungal infection can cause discoloration and thickening of the nail.

Sergio is most likely suffering from a fungal infection. The symptoms including thickening and discoloration of the nails is a sign of fungal infections.

What is fungal infection?

Fungal infections are known to be the infections which are caused by fungus. It affects both humans and animals. Fungal infections include nail infections which can be simply said to be the common infections of the fingernails or toenails which makes the human nails to discolor, thicken, and also prone to cracking and breaking. The fungal nail infection is called as “onychomycosis”.

Fungal infections causes diseases of the skin, hair, nail, mucosal surfaces, allergics, etc. The different types of fungal infections include superficial, subcutaneous and systemic infections.

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What are the changes of sensory stimuli into brain signals?

Answers

Although the sensory stimuli connected to these senses vary greatly, they all serve the same purpose in the nervous system, which is to translate a stimulus into an electrical signal.

How do sensory impulses get from the body to the mind?

The peripheral nervous system sends sensory information (information about the body) to the brain through the spinal cord. The brain begins motor outputs (coordinated mechanical reactions), which are suited to the sensory input it receives, after processing its numerous sensory inputs.

What impact do the senses have on the brain?

All over the body, sensory receptors can detect sensory inputs. The receptors send information to the brain. The brain is similar to a computer, with thousands of connections connecting various parts of the brain that aid in processing.

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Q6. What are the two types of governments?​

Answers

Answer:

i think..

1 no. local government

2no. provincial government.

Answer:

Types of government:Monarchy and dictatorship

Explanation:

Tristan is preparing for a cross-country bike ride tomorrow. Which dinner might be best to prepare his body for the energy demands of the ride?
O A large green salad with fresh vegetables and two scrambled eggs.
• Whole wheat pasta with a Bolognese or vegetarian sauce served with bread.
O Chicken breast with a green salad and a serving of vegetables.
O A salmon filet with a small side of vegetables.

Answers

Chicken breast with a green salad and a serving of vegetables

a meta-analysis conducted by dubois and karcher (2005) found that students who participated in mentoring programs demonstrated higher levels of academic achievement, improved school attendance, and increased graduation rates compared to their non-mentored peers.

Answers

The meta-analysis conducted by Dubois and Karcher in 2005 revealed that students who took part in mentoring programs experienced several positive outcomes compared to their non-mentored peers. Some of these benefits include higher levels of academic achievement, improved school attendance, and increased graduation rates.

1. Higher levels of academic achievement: The analysis found that students who participated in mentoring programs demonstrated improved academic performance. This could be attributed to the personalized support, guidance, and motivation provided by mentors. Mentors can help students set goals, develop study skills, and provide additional resources or explanations when needed. As a result, mentored students were able to achieve better grades and academic outcomes.

2. Improved school attendance: Mentoring programs were also found to positively impact students' school attendance. The presence of a mentor can encourage students to regularly attend school, as they feel supported and accountable. Mentors can also address any challenges or barriers that may be causing absenteeism and work with students to overcome them. By fostering a sense of belonging and support, mentoring programs can contribute to increased attendance rates.

3. Increased graduation rates: The meta-analysis showed that students who participated in mentoring programs had higher graduation rates compared to their non-mentored peers. Mentors can play a crucial role in helping students navigate the academic journey and overcome obstacles that may hinder progress. By providing guidance, motivation, and encouragement, mentors can help mentored students stay on track, complete their coursework, and ultimately graduate from high school.

Overall, the findings from this meta-analysis highlight the positive impact of mentoring programs on students' academic achievement, school attendance, and graduation rates. These programs provide valuable support and guidance to students, ultimately leading to better educational outcomes.

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Which statement BEST describes the goal of collaboration?

A.
to allow some members to stand out

B.
to have the strongest team member lead

C.
to find the process that works for everyone

D.
to realizes the limitations of those you are working with

Answers

Answer:

C

Explanation:

The answer:

C
To find the process that works for everyone

Directions: Fill out the Activity Participation for Fitness Advocacy. Date Activity Nature of Organizers Participation Sponsoring (participant or Individuals, Groups organizer) Online

Answers

Answer:

A                          

123456789iuytresdfghjkmnb

Explanation:

how does period help a women in the future and why ?

Answers

Answer: a period helps a women be able to get pregnant and have kids in the future. It helps them be fertile and release eggs so when they have intercourse they can become pregnant

Explanation:

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If you buy a pair of cleats that were originally $200 for 20% off how much was the discount amount Susan Marciano invested part of her $22,000 bonus in a fund that paid a 12% profit and invested the rest in stock that suffered a 4% loss. Find the amount of each investment if her overall net profit was$2,160.The amount invested at 12%?The amount invested in stock? If you're not satisfied with your fitness evaluation score, there is really little you can do about it. True or false? 100 points:) In the month of January, Kevin sold some of his stocks and made $606. In the first column, is the investment income for the month of February, March, April and May respectively. Determine if it is a loss or a gain in comparison to the investment income in the month of January and tick the correct option.what the answer? (Q001) __________ refers to the power of the media to bring public attention to particular issues and problems. Positive reinforcement refers to a(n) event that is contingent upon the proper behavior. unpleasant; removed unpleasant; added pleasant, removed pleasant; added Question 8 Saved A team performs a variety of managerial tasks, such as scheduling and assigning work, ordering materials, and budgeting. self-managed team cross-functional team functional team problem-solving team 1) Rafe is purchasing potato chips for his family reunion. He is expecting 67 family members to attend the gathering. Thelocal grocery store sells individual bags of chips in cartons of 22. Estimate the fewest number of cartons that Rafe shouldbuy to be sure that everyone gets at least one bag of chips.A. 2B. 4C. 6D. 8 Find the value of x. Inga, Kai, and Jason volunteer in the school library. They want to find the average number of pages of a library book. It would be unreasonable to calculate the number of pages in every book to find the average. They decide they need to find a valid sample.Inga suggests choosing 100 books from the history section to get a sample.Kai suggests randomly selecting 100 books from the librarys entire catalog.Jason suggests using 100 books from the teen fiction section to get a sample.Who suggested the best way to produce a random sample that is not biased? suggested the best way to produce a random sample that is not biased. 3 different solutions to solve we protect the arctic habitat of polar bears from change? explained ________ is the paralysis of the muscular contractions that normally propel material through the intestine. O is the center of the regular hexagon below. Find its area. Round to the nearest tenth if necessary. This question has two parts. First, answer Part A. Then, answer Part B.Part A:What happened to the colonists on Roanoke Island?AThey all left.BThey moved in with the Croatoans.CNo one knows.DThey all died.Part B:Select the line from the text that supports your response in Part A.AThe Jamestown Colony was started by the English...BThere are many theories about what happened...CThat tribe was called the Croatoans...D...the colonists got cold, hungry, and tired of waiting for the ships to return.15. What are TWO central ideas of this passage?A.There are people who are to find evidence to explain the disappearance of the colonists.B.Native Americans were hostile toward English colonists.C.Because it happened so long ago, there is little interest in investigating the disappearance of the colonists.D.Some mysteries cannot be solved.E.History is full of mysteries.F.No one knows how or why the English colonists at Roanoke Colony disappeared.16. A summary of "The Lost Colony at Roanoke Island" should include which of the following sentences? A.Someone carved "Croatoan" on the bark of a tree.B.Two attempts were made to colonize Roanoke Island, but both efforts failed.C.There were 120 men, women, and children that disappeared.D.Sir Walter Raleigh fought against Spain.17. In paragraph 5 of the passage, the word story is used in this sentence:The story of the new colony went much the same way.Select T if each statement below is True about the use of story. Select F is the statement is False.Question True FalseThe story refers to how Roanoke Island Mystery is one of the most loved American folktales. The story refers to the series of events and the outcome of the attempted colony. The story refers to what Sir Walter Raleigh had to tell Queen Elizabeth I when he returned to England. 18. What is the reason the author gives to explain why "several excavations have been made?"A.to determine if the colonists and their island sank below the sea B.to bury whatever clues they had regarding the lost colonistsC.to show that archaeologists have been digging this area for hidden treasures D.to see if the colonists were killed by natives19. Use the drop-down menu to select the option that makes the statement true.The author of this passage most likely included the information about the future investigations because (Select) A small canon is placed on top of a fortification the cannon ball leaves the muzzle of the canon with a speed of 85 m/s What is the solution to the following equation? (4 points)2(3x 7) + 18 = 22 a1 b3 c5 d6 A mutation resulting in an inactive gene product is classified as. All items26 7 8 9 1011-20QN>SaveRA5.The domain of the function f(x) is the set of integers greater than-5. 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