4 years ago

Explain two difficulties an ecologist might have in counting a population of migratory birds

1 answer:

5 0

1. She might count some of the birds multiple times.

2. There's way too many birds and species to possibly count ALL of them perfectly

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3 years ago

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Sunny_sXe [5.5K]

The moon the sun and the earths gravitational pull

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OleMash [197]

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I believe the answer is a plant cell!

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zheka24 [161]

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3 years ago