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arlik [135]
3 years ago
10

What is a system? And what is an ecosystem?

Biology
1 answer:
Nataliya [291]3 years ago
3 0
Ecosystem: a biological community of interacting organisms and their physical environment.
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In the biology lab, you are shown petri dishes of cheek cell cultures. One set of cells is thin, with individual cells arranged
Sphinxa [80]
The absence of apoptosis which is known as cell death. Additionally. there is an excessive production of cells through cell cycle.
The cell cycle is process by which a cell produces a new similar daughter cell. it composes of two main phases These are called the interphase and m-phase. The interphase has three key stages which are gap 1, s phase and gap 2. And the M-phase is where the cell itself divides with an equal number of chromosomes.
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4 years ago
Define deadwood in the context of these two sentences when populations are low , people use fallen tree limbs for fuel,which doe
muminat

Deadwood is woody debris in the forest that are no longer living including stems, shrubs, their partial remains, branches, twigs, but it exclude deadwood parts of living trees.

<u>Explanation:</u>

In simple words, deadwood is dead parts of trees in forests. Villagers use these dead fallen tree parts like branches, stems for fuel. When population is low, this need can be easily managed as their requirement is also less.

The speed at which trees become dead is slow and if does not match with the speed at which population grow then it won't serve their fuel purpose. So, when population grow, deadwood is not enough to serve their fuel purpose.

Deadwood is an play an important role in proper functioning of forest ecosystem.

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Read the information below. Then use it to answer the following question.
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The answer is B.) buffers

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The answer is B.) buffers

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