Ethanol is an example of a biofuel. It is made from __________.

A.
Corn plants

B.
Solar energy

C.
Phosphorus cycling

D.
Radiant energy and geothermal energy

Respuesta :

A.Corn Plants..

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Ethanol is a biofuel, which can be fermented from various sources, but in United States, most of Ethanol is made from "Corn"

In short, Your Answer would be Option A

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