I believe that the answer is chemical change
Answer:
A
Explanation:
different types of cells use different amounts of energy
Answer:
an eclipse in which the moon appears darkened as it passes into the earth's shadow.
Explanation:
Answer:
Fossil fuels produce energy when used
Explanation:
when something combusts or is used it produces energt
Answer:
I'm not 100% sure, but I think its a. 6.0m/s2