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:

it's diluted or concentrated

in a diluted solution, you can add a lot more solute but in concentrated only a little more can be added

answerlength of time the medication is in contact with the skin(moistur level of the skin) depth of respirations blood supply to the area; all of the above; ///