Question

need the answer of it plz plz​

Answer 1

Answer:

There is such a thing called carrying capacity. This is the idea that a population can flourish only if it has enough resources to survive. In a closed environment as you describe, it would be quite limited by the plant supply. When the animals run out of food, they would turn on each other and the whole thing would fail.

so this is not possible

Answer 2

Answer:

it is an experiment which shows that plants is restoring the air which is used by is a breathing mouse .....