19
QuizMultiple Choice

Interdependent Relationships in Ecosystems — Test

Question 19 • TPS EdX Biology

Which statement best compares consumers and decomposers?

Answer
A
Both get their energy by feeding on other organisms.
B
Consumers feed on other organisms, and decomposers make their own food.
C
Both get their energy by photosynthesizing.
D
Consumers make their own food, and decomposers feed on other organisms.

Explanation

Consumers get energy by eating other organisms. Decomposers also get energy from other organisms, but they break down dead organisms and waste rather than hunting or grazing on living ones. So the best comparison is that both get their energy from other organisms.

AI-written and checked against the verified answer.

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