CBSE BOARD X, asked by raghav4930, 3 months ago

How many trophic levels does a food chain have and why?

Answers

Answered by Bad0BoY
6

Answer:

hlo✔

All food chains and webs have at least two or three trophic levels. Generally, there are a maximum of four trophic levels. Many consumers feed at more than one trophic level. Humans, for example, are primary consumers when they eat plants such as vegetables...

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Answered by fizamehek
0

Answer:

All food chains and webs have at least two or three trophic levels. Generally, there are a maximum of four trophic levels. Many consumers feed at more than one trophic level. Humans, for example, are primary consumers when they eat plants such as vegeta

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