PLEASE HELP!!!!!!!!!!!!!!!!!!!! WHAT IS THE CONTROL GROUP FOR THIS


Hypothesis:
In this section, please include the if/then statements you developed during your lab activity. These statements reflect your predicted outcomes for the experiment.
If predators are increased, then the cricket frog population will (increase/decrease/stay the same) over the span of five years.
If pollution is increased, then the cricket frog population will (increase/decrease/stay the same) over the span of five years.
If the amount of food available is increased, then the cricket frog population will (increase/decrease/stay the same) over the span of five years.

Procedure:
The procedures are listed in your virtual lab. You do not need to repeat them here. Please be sure to identify the test variable (independent variable), outcome variable (dependent variable), and control group for this experiment.
Reminder: The test variable is the item that is changing in this investigation. The outcome variable is the item that you are measuring in this investigation. The control group is the group in the experiment where the factors being tested are not applied. It allows scientists to set a baseline to compare the experimental groups that do have factors applied to them.
Test variable (independent variable): Limiting factor- Food, Pollution, Predators.
Outcome variable (dependent variable): Cricket Frog (population)
Control group:

Answer:

there are so many

Explanation:

reproductive organs, respiratory organs, sensory organs, and others

Rebuttal from both the plaintiff's and defense's attorneys is an optional phase of the trial. Generally, it's allowed to cover an issue raised during cross-examination of a witness.

Rebuttal is a stage in a trial where attorneys have the opportunity to present additional evidence or arguments to counter or refute points made by the opposing side. It serves as a way to address new issues that may have arisen during the trial, specifically in response to the cross-examination of witnesses.

During cross-examination, the opposing attorney may introduce new information or raise doubts about the credibility of a witness. Rebuttal allows the attorney to respond to these points, clarify any misconceptions, and present evidence or arguments to undermine the opposing side's position.

While rebuttal is optional and not always utilized, it provides a crucial opportunity for attorneys to address any critical issues that may have emerged during the trial, ensuring a fair and comprehensive presentation of the case before the jury or judge.

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Answer: Sedimentary Rock

Explanation:

An example would be a Clastic Rock. Cemented by dissolved minerals through erosion or/and water. This question isn’t even needed for brainly. You can literally look up what it is by copy and pasting the question into google :0

Answer:

A

Explanation:

The total length of DNA in the body is approximately 100 trillion meters, which is equivalent to 100 billion kilometers or about 6.6 billion times the distance from the Earth to the Sun.

Assuming that each cell contains about 2 meters of DNA and there are 50 trillion cells in the human body,

the total length of DNA in the body can be calculated by multiplying the length of DNA per cell by the number of cells in the body:

Total length of DNA = 2 meters/cell x 50 trillion cells

Total length of DNA = 100 trillion meters

Therefore, the total length of DNA in the body is approximately 100 trillion meters,

which is equivalent to 100 billion kilometers or about 6.6 billion times the distance from the Earth to the Sun.

It's important to note that this is just an estimate and the actual length of DNA in a human body can vary depending on a number of factors.

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Answer:

Answer: 3) ecological succession

Explanation: Grasses and bushes growing back after years of being cleared is known as ecological succession. It's when an environment changes over time, basically.

The question is incomplete, the complete question is shown in the image attached

Answer:

F

Explanation:

The image shows a food web. A food web shows all the possible feeding relationships in an ecosystem.

We have to know that the concentration of chemical pollutants increases in organisms as you move up the food web. Higher level organisms tend to accumulate a greater concentration of chemical pollutants than the organisms that are lower in the food web.

Thus, the organism which appears at the highest level of the food web shown in the image will most likely have accumulated the largest concentration of long lasting chemical pollutants in their bodies.

Answer:

F. Gulls

Explanation:

Gulls, or colloquially seagulls, are seabirds of the family Laridae in the suborder Lari. ... Most gulls are ground-nesting carnivores that take live food or scavenge opportunistically, particularly the Larus species. Live food often includes crustaceans, mollusks, fish, and small birds.

Answer:

The cell's proteins are first manufactured in the ribosomes. The polypeptide chains then enter the lumen of the Rough Endoplasmic Reticulum where they are properly folded with the help of chaperones and modified to achieve their desired shape which relates to their function. The proteins also undergo quality control in the RER, These proteins are then transported by vesicles, budding out of the trans side of the RER, and transported to the cis side of the Golgi apparatus. In the Golgi bodies, the proteins undergo further post-translational modification and packaging. Vesicles carrying the  final proteins then bud off of the trans side of the Golgi apparatus and transport the protein to the cell membrane where they secreted them.

Explanation:

Answer:

Anthropology is the study of humans; Culture is all the knowledge and values shared by society; Society is a group of people with common practices, activities, and interests; Primary source is a document produced during the same time period as the historical event; Secondary Source is a document produced after the historical event; Civilization is a highly developed society; Historical Method is collecting, classifying, analyzing, and interpreting data

Explanation:

Answer:

On hot or windy days, water evaporates more quickly and the plant loses more water. It may close the stomata to prevent too much water loss - however, most plants cannot continue to photosynthesize as there is no further gas exchange.

Explanation:

The stomata controls the amount of water a plant intakes as well as being responsible for controlling gas exchange between plants. If the stomata closes in order to prevent the plant from losing too much water, it also prevents the exchange of gases like CO2 which causes photosynthesis to cease.

Answer:

Profase I

Explanation:

La Profase I es la primera etapa de la meiosis en la cual el material genético se condensa para formar los cromosomas y se desarrolla el huso acromático (huso meiótico). El entrecruzamiento, también conocido como sobrecruzamiento o crossing-over (por su nombre en inglés), es un proceso que consiste en el intercambio de material genético entre cromátidas no hermanas de cromosomas homólogos. El entrecruzamiento se produce durante la Profase I, es decir, durante el período inicial del primer ciclo celular meiótico (meiosis I). El sobrecruzamiento tiene una importancia fudamental desde el punta de vista evolutivo ya que este fenómeno incrementa la diversidad genética de las gametas obtenidas mediante este proceso.

Proximal refers to the direction toward the shoulder. The stomach is mostly in the left upper quadrant.

It is used in medicine to refer to areas of the body that are further from the center. The hand, for instance, is proximal to the shoulder. Distal to the wrist is the thumb. The opposite of proximal is distal. Distal alludes to separate, while proximal demonstrates vicinity.

Proximal means closer to the body's center or its attachment point. The proximal point of another organ or extremity that is closest to the heart, centrally rather than peripherally, is used as the reference point when another reference point is used, such as the heart. The opposite of distal is proximal.

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Answer:

CELLS! Living things use energy, move, consume water and food, etc. Any individual form of life that is capable of growing and reproducing is considered an organism. All organisms get water and other materials from the environment.

Explanation:

Answer:

a

Explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.

The results of heating up a solution are:

Molecules will move faster

More collisions will occur between molecules

According to the kinetic molecular theory, when a solution is heated up:

Therefore, among the given options, the results of heating up a solution are:

Molecules will move faster

More collisions will occur between molecules

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Answer:

being overweight or obese. tooth decay. high blood pressure.

Explanation:

''Poor nutrition can contribute to stress, tiredness and our capacity to work, and over time, it can contribute to the risk of developing some illnesses and other health problems.''

The hypothesis that is supported by the data is Mussels at sample site 4 can tolerate the lowest dissolved oxygen levels.

Therefore, option (D) is correct.

Dissolved oxygen is described as a critical parameter for the survival and growth of many marine organisms, including mussels.

The amount of dissolved oxygen can change based on elements including temperature, salinity, and water flow.

Mussels can be used as indicators of water quality since they are known to be sensitive to changes in dissolved oxygen levels.

The data shows that the mussels at sample site 4 are thriving despite the low levels of dissolved oxygen and  would support the hypothesis that these mussels can tolerate lower levels of dissolved oxygen.

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Answer:

meiosis

Explanation:

branliest pls

Amino acids found in the amino acid pool A. can be used for protein synthesis

The amino acid pool refers to the collection of amino acids available within an organism's cells and tissues. These amino acids can be derived from various sources, including dietary protein intake and the breakdown of cellular proteins. The amino acids in the amino acid pool can be utilized for a variety of cellular processes, including protein synthesis.

Option B is incorrect because the amino acid pool does not directly synthesize essential amino acids. Essential amino acids are those that cannot be synthesized by the body and must be obtained through the diet.

Option C is also incorrect because the amino acids in the amino acid pool can come from both plant and animal sources. While animal products tend to be good sources of complete proteins containing all essential amino acids, plant-based sources can also provide individual amino acids that can contribute to the amino acid pool.

Option D is incorrect because the amino acid pool does not require protein supplements to maintain its resources. The body can recycle amino acids from protein breakdown and utilize them as needed. While protein supplements can be used to supplement protein intake, they are not essential for maintaining the amino acid pool.

So, option A is the correct answer.

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Separation anxiety is a developmental stage experienced by many infants and young children. Separation anxiety can begin around six months and usually peaks around 18 months, and then declines with age. Separation anxiety in infants is when the baby is distressed when separated from his/her primary caregiver.

The baby might scream, cry, or cling to the parent when they try to leave the room. It can begin around six months of age and typically peaks around 18 months, and then declines with age. Separation anxiety is a typical part of infant development and is generally considered a normal stage of development. Infants at this age may feel fear and panic when separated from their primary caregivers.

They may cry, become fussy, or refuse to eat or sleep. Separation anxiety is a normal part of development, and it typically fades away with age. Separation anxiety is a normal part of development, and it usually starts around six months of age and peaks at 18 months. It's perfectly typical and is a signal that the child is developing healthy bonds with their primary caregivers.

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Answer:

c. NADPH is the correct answer .

Explanation:

Hey mate..!

NADPH molecules is not needed for the Calvin Cycle.

The correct answer is water as the water molecules are produced during photosynthesis.

Co2 produces the starch from sugar. ATP and NADPH are also used to convert sugar molecules during the Calvin cycle.

Carbon enters the Calvin cycle as CO2 and leaves as sugar. ATP is the power source, even as NADPH is the decreasing agent that provides high-power electrons to shape sugar. The Calvin cycle absolutely produces a three-carbon sugar glyceraldehyde 3-phosphate (G3P).

The Calvin cycle is a technique that plant life and algae use to show carbon dioxide from the air into sugar, the meals autotrophs want to grow. Every dwelling element on Earth relies upon the Calvin cycle. Plants rely on the Calvin cycle for power and meals.

Thus it's clear that it has no water needed.

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The International Classification of Diseases, 10th Revision, Clinical Modification (ICD-10-CM) is a system used to classify and code diseases and related health conditions. The ICD-10-CM codes are used in medical billing and documentation to ensure that healthcare providers are reimbursed for the services they provide and to provide data for medical research and public health monitoring.

In ICD-10-CM, diabetes with peripheral arterial disease (PAD) is coded as E11.40 (Type 2 diabetes mellitus with peripheral arterial disease, unspecified). The code is made up of a combination of letters and numbers that indicate the specific condition being treated. The first three characters (E11) indicate the type of diabetes, and the fourth and fifth characters ( .40) indicate the presence of PAD.

PAD is a condition that occurs when there is a narrowing or blockage of the blood vessels that carry blood to the legs and feet. This can cause pain, cramping, and weakness in the legs, as well as wounds that do not heal properly. PAD is a common complication of diabetes, as high blood sugar levels can damage the blood vessels and make it more likely that they will become blocked.

Diabetes is a chronic condition that occurs when the body is unable to produce enough insulin, or when the body's cells are unable to use insulin properly. Insulin is a hormone that helps to regulate the level of glucose (sugar) in the blood. When the level of glucose in the blood is too high, it can damage the blood vessels, nerves, and organs. Diabetes can cause a wide range of serious health problems, including PAD, and it is the leading cause of adult blindness, kidney failure, and amputations in the United States.

Overall, the ICD-10-CM code E11.40 is used to indicate a patient has diabetes with peripheral arterial disease (PAD) unspecified. It's important to note that this is only one of the codes that could be used in this scenario and the specific code used would depend on the severity, location and other factors of the patient's condition.

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Answer:

Earthworms create a moist local environment for gamete fusion by secreting mucous. When two earthworms first mate, they create a slime tubule around themselves and exchange sperm. Earthworms are hermaphroditic, so each worm fertilizes the other.

If the GLUT2 transporter was expressed on the apical membrane of an intestinal cell, it would disrupt the normal function of the cell, as it will reduce transcellular glucose absorption and thereby lead to increased paracellular flow.

GLUT2 transporters are normally found on the basolateral membrane of intestinal cells, where they facilitate the transport of glucose and other monosaccharides out of the cell and into the bloodstream. If these transporters were instead found on the apical membrane, they would be unable to perform this function. This could lead to a build-up of glucose and other monosaccharides within the cell, which could potentially disrupt cellular processes and lead to cell damage or death.

Additionally, the body would not be able to efficiently absorb and utilize the glucose and other monosaccharides from the intestines, which could lead to deficiencies and other health problems.

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True. The mineral in question is iron, and it is an essential component of hemoglobin, which is the protein in red blood cells that carries oxygen from the lungs to the body's tissues.

Approximately 80% of the body's iron is bound to hemoglobin in the blood. The remaining 20% is stored in the liver, spleen, and bone marrow, and is used to maintain iron balance in the body. Iron is important for many other physiological processes as well, including immune function, energy production, and brain development. However, excessive iron intake can be harmful, as the body has a limited capacity to excrete it. Iron deficiency is also a common problem, particularly among pregnant women, young children, and women of childbearing age. Adequate dietary intake of iron, along with proper absorption and utilization, is crucial for maintaining optimal health.

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Answer:

giant-impact theory

Explanation:

I hope this helps

Answer:

macro

Explanation:

Answer:

Macro

Explanation:

All the other options are scales of atmospheric motion

The digestive system has an exit because not all of the food that is ingested is completely digested and absorbed by the body. Therefore the correct option is option C.

To sustain a healthy body, waste items such as undigested food, fibre, and dead cells must be removed. The anus is the digestive system's exit and is in charge of discharging waste items in the form of faeces.

The urinary tract, which is not part of the digestive system, is in charge of expelling liquid waste from the body, such as urine.

As a result, the most true answer is "not all of the food that one ingests is completely digested and absorbed; waste materials must be eliminated." Therefore the correct option is option C.

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According to the given data, the population of the critically endangered Philippine eagle is about 350-650 individuals. This means that there is no immigration of the eagle species taking place.

Immigration takes place when a species sets up a home in a habitat because that habitat is suitable for it. In this situation, no immigration is taking place whi the population of species is very low.

Therefore, the correct answer is option c. immigration.