What happens to the total energy in a closed system? A) The energy is conserved and does not change.

B) The energy grows and increases over time.

C) The energy is unstable and changes unpredictably.

D) The energy is destroyed and disappears over time.

I think the answer might be A

Explanation:

In a closed system, the total energy always remains constant.

hope this helps:)

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.

in chemistry, adhesion and cohesion are attractive forces that exist between molecules. they hold the molecules together from each other. they are different in that adhesive force exists between molecules of different substance while cohesive force happens between molecules of same substance.

adhesion between water and glass causes water molecules at the edge of water and glass interface to climb up the wall in a narrow glass tube. this is called capillary action. cohesion is what gives glass its shape and causes water to form a droplet.