Answer:
The answer is B - body flexibility.
Explanation:
From my understanding true because they are the fats and carbs carbs our calories calories are energy
TRUE
True because you would need to put up an ad saying "kidney donor needed" or "blood donor needed" if you didn't do that you would most likely be stuck with no donor unless a friend or family member donates
C. moving food through the body and transporting air through the body
Talking it out, making sure both people in relationship know each others feelings and opinions
