PLSSS HELP I WILLL GIVE YOU BRAINLIEST PLSSS HELP I WILLL GIVE YOU BRAINLIESTPLSSS HELP I WILLL GIVE YOU BRAINLIEST PLSSS HELP I WILLL GIVE YOU BRAINLIEST

A. The mass of an object remains constant regardless of it's location

Explanation:

Mass is the amount of space an object takes up, which is unvarying, even if you move something, or spit it apart, it's still taking up the same amount of space

answer; ///(b) it is composed of four protein chains and four heme groups;