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Answer: I believe the answer is D. (the last one) :)
Related Questions
What is located outside of the center of the atom?
Answers
Answer:
Nucleus
Explanation:
Protons and neutrons are found in the nucleus.
Is tRNA used in the Calvin cycle
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Jackson says, “The really scary things though are the physical, chemical, oceanographic things that are happening.” What does he mean by this?
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Oceanography includes the oceans and sea depicting and analysis or change in the characteristics of water bodies.
By the statement, scary things are happening to the oceans by Jackson means that:
The oceans and aquatic lives are suffering from climatic changes and is undergoing immense physical and chemical changes.
The addition of unwanted wastes, dumps and chemical spills in oceanic bodies are altering the chemical and physical attributes of the water. The habitants of water like fauna and flora are suffering a lot of loss due to changes.
The involvement of human activities has increased water pollution and many other kinds of pollution. Overfishing, oil spills and dumping of waste in water bodies have altered the natural characteristics of water.
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How many species are found in a community?
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Can science be ethical if the scientists conducting the work are not ethical? How would
you determine this?
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Answer:
Explanation:
ntific progress, the driving force for the majority of the changes witnessed in the 20th century, requires a critical mind, free of prejudice and open to new ways of thinking. The rapid development of modern science since the Renaissance is due mainly to the postulate that scientific theories should be independent of theological or religious beliefs. In the 17th and 18th century, knowledge was mainly exchanged through scientific academies which disseminated new theories and thus accelerated scientific progress. At the beginning of the 19th century, there was a remarkable rise in academic research at universities, also labelled ‘pure’ research. Scientists were not interested in practicalities and were not concerned with the technological applications of the results of their endeavours. They proclaimed the neutrality of science, stating that the advancement of knowledge could not be considered good or bad. In this context, science was not responsible for its applications, and even less for their subsequent use.
Crossing an individual who is homozygous dominant for a trait with an individual whose genotype is unknown will most likely produce which set of offspring?.
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Crossing an individual who is homozygous dominant for a trait with an unknown genotype will almost certainly result in kids with at least one dominant allele.
An organism with two main alleles for a character is pronounced to have a homozygous dominant genotype. Using the eye color model, this genotype is composed of BB. Organisms that are homozygous dominant are thought-out breeding real cause they produce children accompanying the unchanging phenotype. A model of the main allele is the agouti allele for coat color in cats.
The genotype of an animal is an allure complete set of ancestral materials. Genotype can also be used to concern the alleles or modifications an individual bears in the deoxyribonucleic acid or hereditary position. The genotype decides the inherited potentials and disadvantages of an individual from rudimentary formation through maturity. Among creatures that emulate sexually, an individual's genotype constitutes the whole complex of genes hereditary from two together persons.
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Describing Water Molecules Which of these statements would be true if the water molecule was linear instead of bent? Check all that apply. Water molecules are polar. Water molecules are nonpolar. Water molecules undergo hydrogen bonding. Water molecules have a linear geometry. Water molecules have a bent geometry.
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Answer: These are the correct answers...
-Water molecules are polar
-Water molecules undergo hydrogen bonding
- Water molecules have a bent geomtry
Hope this helps whoever needs it
The statements that are correct about water molecules are:
Water molecules are polar. Water molecules undergo hydrogen bonding.Water molecules have a bent geometry.Water is polar molar due to the unequal sharing of electrons between the atoms and the unsymmetrical shape of the molecule means that a water molecule has two poles - a positive charge on the hydrogen pole (side) and a negative charge on the oxygen pole (side).Water molecules forming hydrogen bonds with one another.Water has a bent shape is that the two lone pair of electrons are on the same side of the molecule.Learn more:
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The skeletal system supports our bodies with a bone structure. How many bones support the skeletal system
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someone please help me
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Which of these equation is the correct one for fermentation?
❍ Glucose + oxygen → carbon dioxide + water
❍ Glucose → lactic acid
❍ Glucose → ethanol + carbon dioxide
☣ Explanation -:To understand this first we should know what is fermentation.
What is fermentation?
A process of chemical change in food or drink because of the action of yeast which may cause it to produce bubbles or heat, or turn sugars in it into alcohol.
Equation -:
\( \small\sf{C_{6}H_{12}O_{6} \rightarrow2C_{2}H_{5}OH + 2CO_{2}} \)
Which means
Glucose → ethanol + carbon dioxide
Hence opition c is the correct answer.Honeybees provide one of the most important ecosystem services: pollination - and they do this for free! We are experiencing huge losses in pollinator populations throughout the United States and the
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Colony Collapse Disorder (CCD) is a phenomenon characterized by the sudden disappearance of worker bees from beehives, leaving the queen and a few immature bees behind.
The causes of the collapseThe causes of CCD are not fully understood, but prevailing hypotheses include pesticide exposure, parasites and diseases, poor nutrition, and various stress factors. These factors likely interact and contribute to the decline of honeybee populations.
Understanding CCD is crucial for implementing effective strategies to mitigate its impact, including promoting sustainable agricultural practices, reducing pesticide use, improving beekeeping management, and enhancing habitat and forage availability.
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Honeybees provide one of the most important ecosystem services: pollination - and they do this for free! We are experiencing huge losses in pollinator populations throughout the United States and the rest of the world. The decline is so great that many farmers now must import European honeybees to pollinate crops. In 2006, an emerging issue called Colony Collapse Disorder (CCD) caused massive declines in beehives. These declines are still a problem today. Respond to the following prompts in your initial post this week: 1. What is Colony Collapse Disorder and what are the prevailing hypotheses for what causes CCD?
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decomposer(s)
materials plants use
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From the image, there is a cycling of nutrients and minerals throughout the ecosystem as shown.
What is the ecosystem?
An ecosystem is a complex network of living organisms, their interactions with each other, and their physical environment. It encompasses all the biotic (living) and abiotic (non-living) components of a particular environment and the interactions among them.
The water and the air are important in the photosynthesis of the plant. The cricket feeds on the plant and the toad feeds on the cricket. When the cricket dies, the bacteria see to its decomposition(decomposers) and return the inorganic nutrients to the soil to be used by the plants.
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The ability to work with the sick and the infirm depends on one's ability and willingness to show ________. select one: a. empathy b. integrity c. emotion d. discretion
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The ability to work with the sick and the infirm depends on one's ability and willingness to show Empathy.
Option A is correct .
What is empathy ?
Empathy, the ability to understand and share the feelings of another, is an important asset to improve health outcomes for patients with LHL. Empathy is much more than just knowing a patient’s medical history, symptoms, or signs of disease and goes far beyond clinical diagnosis and treatment. It is the ability to truly understand the patients’ emotions, fears, pain and worry and the ability to respond to these.
The term “empathy” is used to describe a wide range of experiences. Emotion researchers generally define empathy as the ability to sense other people's emotions, coupled with the ability to imagine what someone else might be thinking or feeling.
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The two organ systems that work together to regulate most aspects of the body's water balance are urinary and cardiovascular. digestive and cardiovascular. cardiovascular and respiratory. digestive and respiratory. urinary and respiratory.
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Answer:
urinary and cardiovascular.
Explanation:
The two organ systems that work together to regulate most aspects of the body's water balance are...
urinary and cardiovascular.
Study island 7th grade
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Answer:
7th grade math curriculum summary : In seventh grade, students apply many concepts that they have learnt in 6th grade but in more detail. Students will learn real world problems which involves percentage,profit and loss,interest scale drawings etc. Based on integers which the students have already learnt in 6th grade will apply properties of operations to all rational numbers.
Explanation:
whats the question??
If animals can survive in the coldest regions of antarctica, Where else might scientists look for hidden life?
Answers
Answer:
the ocean
Explanation:
we the great and might humans have barely scratched the surface we have only discovered 1 present
regulate blood flow into the capillary bed and respond to local chemical conditions. If the tissue is metabolically active, they would _________________________ in diameter to allow flow into the tissue. If the tissue is not metabolically active, they would _________________________ in diameter and blood would be __________________________ through the capillary bed. What are the changes in the tissues and what is a byproduct when there is active metabolism
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Pre capillary sphincters regulates the blood flow into the capillary bed and respond to local chemical conditions. If tissue is metabolically active they would increase in diameter to allow flow into the tissue. If the tissue is not metabolically active they would decrease in diameter and blood flow would be decreased through the capillary bed.
When the metabolism is operating, changes are created.
1. An increase in adenosine concentration
2. a rise in carbon dioxide levels there.
3. A rise in lactic acid levels.
4. A high pH.
5. A decrease in oxygen content
After the tissue has been removed, the metabolism of the tissue slows down. The recorded variances must take these potential variables into consideration because the temperature drops often. The tissue may be stabilized in a live condition in vitro if it is sustained by temperature and perfusion systems.learn more about tissue metabolism here: https://brainly.com/question/14422941
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Pre-capillary sphincters regulate the blood flow into the capillary bed and respond to local chemical conditions. If tissue is metabolically active it would increase in diameter to allow flow into the tissue. If the tissue is not metabolically active it would decrease in diameter and blood flow would be decreased through the capillary bed.
What are Pre-capillary sphincters?A precapillary sphincter is a band of pericytes or smooth muscle-like contractile mural cells that regulates blood flow into capillaries. They were once believed to solely exist in the mesenteric microcirculation, where they had been first described.
Changes take place while the metabolism is active.
A rise in the level of adenosineA spike in the area's carbon dioxide levels.An increase in blood lactate levels.A high pH. A drop in oxygen concentrationThe tissue's metabolism slows down after it has been removed.
Since the temperature drops frequently, the reported variations must take these potential variables into account.
If the tissue is maintained via temperature and perfusion systems, it may be stabilized in a living state in vitro.
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Excessive amounts of which two nutrients cause increased algal growth in bodies of water? A) Nitrogen and phosphorus B) Iron and magnesium C) Calcium and potassium D) Sodium and chlorine
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Excessive amounts of nitrogen and phosphorus in bodies of water can cause increased algal growth, leading to issues such as eutrophication and reduced oxygen levels for other aquatic life. The correct answer is A) Nitrogen and phosphorus.
Excessive amounts of nitrogen and phosphorus are the two nutrients that cause increased algal growth in bodies of water. Algae require nutrients to grow, and when there is an excess of nitrogen and phosphorus in the water, algae can grow more rapidly and to higher densities, leading to algal blooms.
These algal blooms can have negative impacts on aquatic ecosystems and can cause problems such as eutrophication, and reduced oxygen levels in the water, which can harm fish and other aquatic organisms. In addition, some algae can produce toxins that can be harmful to humans and animals if ingested.
Therefore, the correct answer is A) Nitrogen and phosphorus.
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Hormone therapy reduces the interaction of hormones with __________. A. healthy cells B. antigens C. vaccines D. cancer cells Please select the best answer from the choices provided. A B C D
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Hormone therapy reduces the interaction of hormones with healthy cells.
A wholesome cell membrane is flexible and permeable, enabling efficient nutrient uptake and metabolic waste disposal. Hard and stiff cell membranes that are unable to efficiently absorb nutrients or expel metabolic waste are signs of a sick or damaged cell membrane. By measuring the percentage of dead cells using assays for membrane integrity, cell health is frequently assessed. These tests, which provide a reliable indicator of % viability, include PI and trypan blue exclusion assays. A more trustworthy method is to evaluate the condition of the living cells. By measuring the percentage of dead cells using assays for membrane integrity, cell health is frequently assessed.
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When you don't consume enough protein, your body will start using your muscles and organs as a source of protein. True
Answers
Answer:
I think it's true
Explanation:
hope this helps:)
Answer:
True
Explanation:tell me if i am wrong
A scientist is trying to construct a genetic map for four genes found in a new species of avocado. The scientist obtains the following dataset from a series of two-point crosses.
Gene loci in testcross Recombination frequency (%)
a and b 30
a and c 50
a and d 10
b and c 50
b and d 20
c and d 50
What does this data suggest about the genes?
gene a is in a different linkage group from the others
gene b is in a different linkage group from the others
gene c is in a different linkage group from the others
gene d is in a different linkage group from the others
All of the genes are in the same linkage group
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The determine whether gene b, c, or d is in a different linkage group without additional information since all three genes show recombination frequencies suggesting that they are either on different linkage groups or widely separated on the same linkage group.
Based on the provided dataset from the two-point crosses, we can analyze the recombination frequencies between different gene loci to determine their linkage relationships.
In this case, we are examining four genes labeled as a, b, c, and d in a new species of avocado.
A two-point cross involves the analysis of recombination events between two genes at a time.
The recombination frequency represents the proportion of offspring that exhibit a recombination event between the two genes, indicating the distance between them on a genetic map.
Higher recombination frequencies suggest a greater physical distance between genes, while lower frequencies indicate genes that are closer together.
Let's examine the given recombination frequencies:
The recombination frequency between gene loci a and b is 30%. This suggests that these two genes are relatively close to each other on the same linkage group, but not as closely linked as genes c and d.
The recombination frequency between gene loci a and c is 50%. This high recombination frequency indicates that genes a and c are located on different linkage groups or are very far apart on the same linkage group.
The recombination frequency between gene loci a and d is 10%. This low recombination frequency suggests that genes a and d are closely linked and located near each other on the same linkage group.
The recombination frequency between gene loci b and c is 50%. Similar to the case of genes a and c, this high recombination frequency implies that genes b and c are either located on different linkage groups or are widely separated on the same linkage group.
The recombination frequency between gene loci b and d is 20%. This suggests that genes b and d are closer together compared to genes a and d, but they are not as closely linked as genes a and b.
The recombination frequency between gene loci c and d is 50%. As observed previously, this high recombination frequency indicates that genes c and d are either on different linkage groups or are distantly located on the same linkage group.
Based on the analysis of these recombination frequencies, it can be concluded that the genes a, b, c, and d are not all in the same linkage group.
Gene a is likely in a different linkage group from the others because it shows distinct recombination frequencies with all the other genes.
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What is the relationship between the cancer rates and the different species? Please give a detailed and long answer
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Different species and cancer rates have a complicated and nuanced relationship.
All multicellular organisms, including people, animals, and plants, are susceptible to cancer. The prevalence of cancer varies greatly between species, and a variety of factors play a role in this difference.
The relationship between the cancer rates and the different speciesThe longevity of a species is one factor that influences cancer rates. In general, cancer rates are higher in longer-living species than in shorter-living species. This is due to the fact that as an organism age, it has a greater chance of developing genetic mutations, some of which may result in cancer. For instance, mice have a shorter lifespan than humans and have a higher incidence of cancer.The habitat that a species lives in has an impact on cancer rates as well. Both humans and animals are at an increased risk of developing cancer when exposed to environmental pollutants and carcinogens. As an illustration, while exposure to some environmental pollutants has been related to cancer in animals, exposure to ultraviolet light from the sun is a significant risk factor for skin cancer in people.The prevalence of cancer in many species is also influenced by genetics. Certain species may have a hereditary predisposition to particular cancer kinds. For instance, compared to other dog breeds, some breeds have a greater prevalence of certain cancers like lymphoma and bone cancer.In conclusion, there are numerous complex factors at play in the association between cancer rates and various species.
The incidence of cancer varies greatly among species, depending on factors such as life expectancy, the environment, genetics, nutrition, and lifestyle.
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Which of the following ligaments does not belong to the coxal joint?
Choose matching definition
fibular collateral ligament
saddle joint
patellar ligament
flexion and extension
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The fibular collateral ligament is not a ligament of the coxal joint. The coxal joint refers to the hip joint, which is the joint between the hip bone and the femur.
This joint is supported by several ligaments, including the iliofemoral ligament, ischiofemoral ligament, and pubofemoral ligament. Therefore, option A, fibular collateral ligament, does not belong to the coxal joint as it is a ligament of the knee joint rather than the hip joint. It is found in the lateral aspect of the knee joint, where it is closely associated with the lateral meniscus, lateral epicondyle of the femur, and the lateral condyle of the tibia.The other options given in the question do not relate to the coxal joint either.
Option B, saddle joint, refers to a joint where the articulating surfaces resemble a saddle, such as the joint between the thumb and wrist. Option C, patellar ligament, refers to the ligament that connects the patella (kneecap) to the tibia. Option D, flexion and extension, are types of movement that occur at joints and do not refer to any specific ligaments or joints. The fibular collateral ligament is not a ligament of the coxal joint.
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help asap due in 10 minutes
Answers
Answer:it's a producer bro
Explanation:
True or False
The constants are analogous to the contestants of a sporting event
Answers
Answer:
True
Explanation:
mark me asm brainliest
True or false: viruses are not included in the major groups of microbes because they are nonliving agents.
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False: Viruses are non-living agents as they require a host cell to complete their life cycle whereas microbes can live in water, soil and air; thus, they cannot be classified under and classification system.
What are microbes?Microbes are tiny living things that are found all around us and are too small to be seen by the eye. They live in water, soil, and in the air. The human body is home to millions of these microbes too, also called microorganisms.
Some microbes make us sick, others are important for our health. The most common types are bacteria, viruses and fungi. There are also microbes called protozoa. These are tiny living things that are responsible for diseases such as toxoplasmosis and malaria.
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Which is a characteristic of all ions?
They are metals.
They have a charge. They are made of two or more types of atoms.
They form chemical bonds through electron sharing.
Answers
Answer:
D : They form chemical bonds through electron sharing.
Explanation:
All the ions exhibit a charge and they are made up of two or more kinds of atoms.
• Any atom or group of atoms, which comprise one or more negative or positive electrical charges is termed an ion.
• The negatively charged ions are known as anions, while the positive charged ions are called cations.
• The formation of ions takes place by the removal of electrons from, by the addition of electrons to the molecules or other ions, or by the addition of ions with other particles, or by the breaking of a covalent bond between two atoms.
• The ions give rise to ionic compounds, and the formation of ionic compounds takes place when atoms associate with each other via ionic bonds. It is the strongest kind of chemical bond that provides its characteristic feature.
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Explain how and why the absorbance at 260 nm (A260) can be used to determine if a double helix forms from 2 single strands of DNA or RNA. Include the relevant equilibrium and plot and provide two factors that contribute to differing stabilities for different nucleic acids.
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The RNA molecules often have single-stranded regions that are susceptible to degradation by nucleases, further reducing their stability.
The absorbance at 260 nm (A260) is used to determine if a double helix forms from 2 single strands of DNA or RNA because of the phenomenon of base stacking.
When nucleotides are stacked on top of each other in a double-stranded nucleic acid, they absorb light at 260 nm. This absorbance is directly proportional to the amount of nucleic acid present in solution.
The absorbance at 260 nm can be used to calculate the concentration of nucleic acid present in solution, and this information can be used to determine if a double helix has formed.
Two factors that contribute to differing stabilities for different nucleic acids are the number and types of hydrogen bonds between complementary base pairs and the chemical modifications present on the nucleotides.
For example, RNA is generally less stable than DNA due to the presence of a hydroxyl group on the 2' carbon of the ribose sugar, which can participate in chemical reactions that destabilize the molecule.
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If humans are adding more carbor to the atmosphere than ever before, changing our climate whar can humans do to resolve this issue?
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animals of the same general body types have the same anatomy true or false
Answers
Animals of the same general body types having the same anatomy is True.
Anatomy is the study of the body parts, structures and functions of
organisms.
In situations where animals have the same general body type , then it means
they also have the same anatomy. A good example is mammals which have
the same structure of body parts and the same anatomy.
Organisms with different body structures however have an entirely different
anatomy which is why True is the most appropriate choice.
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In 2002, Colorado was suffering from extreme drought. Which technology will help Colorado reduce the effects of future droughts?
A.
building sea walls
B.
building levees
C.
building dams
D.
building storm shelters
Answers
Answer:
c. building dams
Explanation:
Answer:
building sea walls building levees building dams building storm shelters