A ecosystem productivity is a rate of generation of biomass.’’I know this because it states.”In economy productivity refers to the rate of generation of biomass in an economy.This shows that the economy its usually expressed in units of mass per unit.
It reduces the amount of harmful rays released by the sun and It increases the levels of carbon dioxide in the air.
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Answer:bebop and the other
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Explanation:
I believe it would be a fossil of a reptile but I'm not a 100% sure about it.
Because it helps the environment strive and keep its self alive my controlling populations and bringing in new ones