Question

Is variation good for ecosystem?? How? ​

Answer 1

Answer:

Variation within species can influence ecosystems through both direct and indirect ecological effects.Their results show that variation within species, such as the effects of large- and small-gaped fish populations on zooplankton, are often similar to -- and can sometimes be stronger than -- species effects.

Explanation:

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Answer 2

Answer:

This answer is correct.....