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nadezda [96]
3 years ago
6

Organisms need a way of storing energy because _____.

Biology
1 answer:
konstantin123 [22]3 years ago
5 0
<span>The correct answer is A. a cell can't always immediately use all the energy it gets. That's why the organism stores energy for future use. Fat on a body is essentially that storage of energy and if the organism would be exposed to starvation, the body would start losing fat in order to use the energy. That's why bears and other hibernating animals eat so much and are so fat. That's because they need the fat layers full of energy to help them through the winter.</span>
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What are Nonmonkey anthropoids called
Olin [163]

Answer: the answer is Hominoids

Explanation:  Hominoids include all nonmonkey anthropoids—the living and extinct gibbons, orangutans, chimpanzees, gorillas, and humans.

8 0
3 years ago
Do you think that solids can undergo convection? explain
sergey [27]
Convection is a type of heat transfer that occurs in molecules. It refers to the collective movement of molecules within fluids and rheids (non-molten solids). Convection happens through the process of diffusion, advection, or the combination of both. Therefore solids cannot undergo this process because bulk current flows and significant diffusion cannot take place within the molecules of solids. Aside from this, solids have bigger molecules that are too compact and cannot move freely unlike fluids do.  
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Convection can best be seen through an experiment when a glass of water is exposed to a heat source. The change in temperature in the glass causes warm fluid to move into cooler areas which causes it to boil and bubble. </span>
4 0
4 years ago
What are the three goals of integrated pest management (IPM)?
Delicious77 [7]

The correct answer is C. To reduce the use of artificial pesticides, reduce costs, and control pests.

Explanation

Integrated pest management (IPM) is a method that integrates different practices and scientific principles to make adequate management with pests. This method considers knowledge about the habits, life cycle, needs, and aversions of the pest, reducing the use of toxic methods and implementing less toxic methods, monitoring pest activity and adjusting methods over time, tolerating harmless pests, setting a threshold to decide when it is time to act, among others as its main principles. Therefore, the correct answer is C. To reduce the use of artificial pesticides, reduce costs, and control pests.

8 0
3 years ago
Adipose tissue is one of the most hydrated of all tissues in the human body. True or False
Luden [163]

Answer:

The statement is false.

Explanation:

Adipose tissue is a connective tissue specialized in lipid storage. Its ability to store lipids depends on its cells, adipocytes, which can contain large drops of fat in your cytoplasm. The fat in the cells is in a semi-liquid state and is mainly composed of triglycerides. All our organs and tissues contain different levels of water, adipose tissue has approximately 10% of water. The brain and muscles are approximately 75% water, the blood and kidneys consist of 81% water.

8 0
3 years ago
How microorganism can be identify as etiological agent of an infectious disease
N76 [4]

Answer:

Only when a microorganism has successfully established a site of infection in the host does disease occur, and little damage will be caused unless the agent is able to spread from the original site of infection or can secrete toxins that can spread to other parts of the body. Extracellular pathogens spread by direct extension of the focus of infection through the lymphatics or the bloodstream. Usually, spread by the bloodstream occurs only after the lymphatic system has been overwhelmed by the burden of infectious agent. Obligate intracellular pathogens must spread from cell to cell; they do so either by direct transmission from one cell to the next or by release into the extracellular fluid and reinfection of both adjacent and distant cells. Many common food poisoning organisms cause pathology without spreading into the tissues. They establish a site of infection on the epithelial surface in the lumen of the gut and cause no direct pathology themselves, but they secrete toxins that cause damage either in situ or after crossing the epithelial barrier and entering the circulation.

Most infectious agents show a significant degree of host specificity, causing disease only in one or a few related species. What determines host specificity for every agent is not known, but the requirement for attachment to a particular cell-surface molecule is one critical factor. As other interactions with host cells are also commonly needed to support replication, most pathogens have a limited host range. The molecular mechanisms of host specificity comprise an area of research known as molecular pathogenesis, which falls outside the scope of this book.

While most microorganisms are repelled by innate host defenses, an initial infection, once established, generally leads to perceptible disease followed by an effective host adaptive immune response. This is initiated in the local lymphoid tissue, in response to antigens presented by dendritic cells activated during the course of the innate immune response (Fig. 10.2, third and fourth panels). Antigen-specific effector T cells and antibody-secreting B cells are generated by clonal expansion and differentiation over the course of several days, during which time the induced responses of innate immunity continue to function. Eventually, antigen-specific T cells and then antibodies are released into the blood and recruited to the site of infection (Fig. 10.2, last panel). A cure involves the clearance of extracellular infectious particles by antibodies and the clearance of intracellular residues of infection through the actions of effector T cells.

Explanation:

if wrong correct me

4 0
3 years ago
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