Plz its time what happens to the particles of a substance as its temperature increases? a) they move faster. b) they move slower. c) they lose some energy. d) they move in a circular direction.

I believe the answer is A) They move faster because as temperature increases in a substance the faster the molecules vibrate creating more space and creating more energy

a

Explanation:

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )