Late Reply. Should be Hydropower ,if i'm correct.
<span>3) which is an example of a physical change
</span><span>a) grinding pepper</span>
Put water in it and the salt will dissolve and the sand will stay at the bottom
Answer:
D
Explanation:
I believe the answer is D because atoms are always seeking to fill up their outer electron shell/valence shell and want to gain a full octet.
Answer:
Liquid to solid liquid to gas
Explanation:
Boiling a liquid result in a gas
