Although some digestion<span> begins in </span>the stomach<span>, </span>most digestion and absorption take place in the small intestine. The purpose of the small intestine is to finish digestion<span> and absorb nutrients.</span>
<span>Exhalation occurs when the diaphragm relaxes, causing the lungs to contract.</span>
Answer:
I am not so sure but I think it will be B. Nutrition.
Answer:
B. Brisk walking for thirty minutes three times a week
Explanation:
A person who is planning on participating a fitness program should start with a moderate-intensity exercise, just like <em>"brisk walking." </em><em>Vigorous aerobic dance, running and swimming</em> are high-intensity exercises because they use the body's large muscle groups. They are not meant for starting a fitness program especially when they are done at longer periods of time. Exercise should be started at a slow pace while advancing it over time in order to accommodate one's level of stamina.