The answer is responsiveness.
Answer:
When exercising, your body uses more oxygen and produces more carbon dioxide and your muscles also need energy to contract because of this your breathing needs to increase.
Hope this helps :D
Answer:
I would think it would be B Hope this helps out.
Explanation:
Answer:
C) The breasts of most nonpregnant females are composed of fat and connective tissue.
Explanation:
Each breast has a mammary gland which in turn is a modified sudoriferous (sweat) gland. The function of the mammary gland is to produce milk. A mammary gland consists of 15 to 20 lobes or compartments. These mammary lobes are separated by a variable amount of adipose tissue. Each mammary lobe is composed of several smaller compartments called lobules. Lobules, in turn, are composed of a group of milk-secreting alveoli. However, the mammary gland is not fully developed in the breasts of non-pregnant women and they have their breasts mostly composed of adipose and connective tissues.
