Answer:
solid gas liquid
Explanation:
solid liquid can never form a vapor
The hydrogens and oxygen of a water molecule are held together by covalent bond
I would say the head and heart because if you swim deep in the ocean you will feel pressure in your heart and head because the muscles in your body are closing in on them
hope i helped
Conservation, because you are conserving natural resources(water) and reusing aluminum cans which help the environment. Hope this helps!
