Virus important environmental role

1 answer:

4 0

In the world's oceans 90% of the biomass is microbial with viruses turning over 20% of that daily. without the turnover of biomass driven by viruses many sources of food would not be present for other organisms

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Our lungs work because of a change in ________________________________. This is caused by the diaphragm moving up and down.

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Answer:

inhalation and exhalation

Explanation:

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Which of the following methods results in active acquired immunity?

tatyana61 [14]

The answer is Vaccination.
Acquired or adaptive immunity is the body's third line of defense. This is protection against specific types of pathogens. Acquired immunity may be either natural or artificial in nature. Both natural and artificial immunity have passive and active components. Active immunity results from an infection or an immunization, while passive immunity comes from naturally or artificially gaining antibodies.

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Animals obtain glucose from blank

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Answer: Cellular Respiration and Mass

Explanation: Animals get glucose by breaking down the food they eat, then during cellular respiration, glucose combines with oxygen to release energy and to form carbon dioxide and water.

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Which of the following factors would NOT be a source of competition between a wolf and a bear?

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I believe the answer should be mates...(2)

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16. Immunity that can be acquired naturally, such as when we are exposed to a bacterial or viral infection (such as measles), or

Gnesinka [82]

Answer: Adaptive immunity

Explanation:

The adaptive immunity is also known as acquired immunity. It is a sub system of the overall immunity.

It can defined as the immunity which is not present in the body when we are born. It develops in the body when it is exposed to the pathogens no matter it is natural or artificial.

The acquired immunity can develop in the body and makes the body susceptible to infections and develops prevention for the next time when the body will be exposed for the next time.

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