Question

why are moleculers movement needed for life ?
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Answer 1

Answer- The above question is from the chapter 'Life Processes'.

Given question: Why are molecular movements needed for life?

Answer: Molecular movements are needed for life because:-

1) Our body is a complex structure which is made up of cells, tissues, organs and organ systems. For the functioning of this complex structure, we need energy.

2) This energy is needed for maintaining and repairing the structure.

3) All organisms need energy for growth.

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Answer 2

Answer:

Molecular movement is essential for life because our cells are in constant need of oxygen and nutrients. Likewise, our bodies must get rid of waste...

Explanation:

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