Question

autotrophs are at the first level of food chain .give reason​

Answer 1

Answer:

all the plants and animals in a particular area considered together with their surroundings is called eco system. b) Because autotrophs do not consume other organisms, they are the first trophic level.

they make there food from raw materiel like sunlight, co2, etc so they called first level of food chain

Explanation:

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Answer 2

. Autotrophs are at the first level of food chain because they produce their food by own self using light energy .