Question

changes involve energy. Justify the statement ​

Answer 1

Answer:

A change can be defined as an alteration in the physical and chemical properties of matter due to the effect of some kind of energy. E.g. cooking, digestion of food.

Your mom cook rice. where she cooks the rice on a stove. here stove supplies heat energy to for cooking

hope it helps

Answer 2

Answer:

phase changes involve changes in energy