Answer:
The choice for this following scenario is Select
Carbohydrates, Proteins, Fats, and Blood sugar. The body uses three main nutrients to function- carbohydrate, protein, and fat.
I think that drugs and their affects would be interesting to learn about, because its a big issue in our world today, and it's good to learn about these things (such as drugs/alcohol)
Surgeon or gastroenterologist.
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When you are exercising, you're blood pressure is elevated. When you are finished exercising, it will recede to near it's normal state. Exercise doesn't have as much of an affect as weight does, but I guess all these things are all kind of inter-related. The more physically fit you are, the lower your blood pressure, in general.
