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OpenStudy (anonymous):

Which of the following is NOT a source of energy used by living things? a. chemical energy c. mechanical energy b. solar energy d. wind energy

OpenStudy (anonymous):

What do you think it is?

OpenStudy (loser66):

I think it is mechanical energy.

OpenStudy (anonymous):

idk

OpenStudy (anonymous):

Well, we for sure use solar and wind energy. So, those two are out of the question...

OpenStudy (anonymous):

So the answer, would be B, or in your case C, since you put the letter in the wrong place.

OpenStudy (anonymous):

ohh my bad

OpenStudy (anonymous):

OpenStudy (loser66):

what is it???

OpenStudy (anonymous):

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