Question

how many stages are present in food chain? whar are they?​

Answer 1

Answer:

The first trophic level consists of producers, the second of primary consumers, the third of secondary consumers, and so on. There usually are no more than four or five trophic levels in a food chain or web. Humans may fall into second, third, and fourth trophic levels of food chains or webs.

Explanation:

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Answer 2

Answer:

Usually there are FOUR or FIVE stages in food chain . Human lies in second third and fourth stages .