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nignag [31]
3 years ago
15

Nutrients reach the surface of the skin (epidermis) through the process of ________. A. filtration B. diffusing through the tiss

ue fluid from blood vessels in the dermis C. utilizing the products of merocrine glands to nourish the epidermis D. absorbing materials applied to the surface layer of the skin
Biology
1 answer:
Gemiola [76]3 years ago
3 0

Answer:

b

Explanation:

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Parts of the earth that are utilized in the nitrogen cycle
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Answer:

Atmosphere and geosphere is the part of the earth which is utilized in the nitrogen cycle.

Explanation:

In nitrogen cycle, the nitrogen which is present in the atmosphere comes down to the earth surface through rainfall. This nitrogen is absorbed by the earth and taken by roots of plants. Some amount of nitrogen is taken by many bacteria such as denitrifying bacteria which converts the soil nitrogen into atmospheric nitrogen and the nitrogen goes again to the atmosphere.

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Which of these is a technique used in forest management, farming, prairie restoration or greenhouse gas abatement where a fire i
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This is called 'controlled' or 'prescribed' burning. Usually fires in the environment are regarded as undesirable and dangerous, but fires actually fulfil an important ecological role, and animals and plants had adapted to a certain frequency and intensity of fires. The seeds of some trees or grasses germinate after forest or grass fires, as the more open conditions after a fire allows the seedlings to compete and avoid being shaded and smothered by more established trees. Unfortunately, farming and forestry practices have in many cases resulted in a reduction of fires. A reduction in the frequency of fires also allows the build up of dead wood, and when a wild fire does occur, the amount of available fuel results in very hot, large and damaging fires. Therefore, management of forests and other environments such as prairies often use controlled burns to avoid the buildup of dead organic mass and to replicate the natural fire cycle.
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3 years ago
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Which carbon compounds are formed over the course of the Calvin cycle? In what form of sugar to cells
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Answer:

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5 0
3 years ago
Why is a polar bear referred to as a tertiary consumer?
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Answer:

Polar bears consume ringed seals (which are tertiary consumers) as well as fish like trout, salmon, and cod (which are secondary consumers).

Explanation:

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Poor blood circulation will likely reduce the contraction power of a person's
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Poor blood circulation will likely reduce the contraction power of a person's myosin.

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