Question

25. An ecosystem is represented in the figure given below.
This ecosystem will be self-sustaining if
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a. The type of organisms represented by B is eliminated.
b. Materials cycle between the organisms labelled A and the
organisms labelled B.
c. The organisms labelled A outnumber the organisms labelled B.
d. The organisms labelled A are equal in number to the organisms
labelled B.​

Answer 1

Answer:

i think the answer is option c

Answer 2

Answer:

The answer is B

Explanation:

Since in an ecosystem, all organisms need to get energy for them self and elimination of any organism in a ecosystem or over population can cause imbalance.