Potential energy depends on molecular size and structures and is inherent properties of the molecules. Hope this help!!!
Endocrine and circulatory (C) Endocrine system consists of glands and the hormones they secrete whist the circulatory system is the blood or as I like to call the “transport system” of the body.
Because Disaccharides have more chemical bonds.
I believe the best answer is C.
D, I’m assuming that’s their is a another so you give on group nothing and the other group the vitamin C