brailey525 brailey525

18-03-2020
Biology

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what are three things people need that comes from the ecosystem

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Аноним Аноним

18-03-2020

The ecosystem purifies our air, (1) it pollinates our crops so we don't starve (2) and it allows us to clean water to drink(3)

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kuramath kuramath

18-03-2020

People get Oxygen for photosynthesis Shelter from trees and think plants and Food from things like apple trees or whet plants

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