Answer:
I think the answer is B. Lower back
Explanation:
The flexor muscles are in the front and include the abdominal muscles. These muscles enable us to flex, or bend forward, and are important in lifting and controlling the arch in the lower back. The extensor muscles are in the back. These muscles allow us to stand upright and lift objects.
Answer:
herd immunity is real. It is where you put a bunch of sick people together so that way they get antibodies sooner It did work in the old days. With the new virus, you might not want to try it.
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Answer:
The correct answer is (E) Smoking does not introduce into the body chemicals that prevent the helpful vitamins and minerals from entering the bloodstream.
Explanation:
The correct answer is (E) Smoking does not introduce into the body chemicals that prevent the helpful vitamins and minerals from entering the bloodstream.
Since the premise that is necessary to take into account is that the higher level of vitamin and minerals in the bloodstream, the better a person's lung function, it would be necessary to consider that the diet can counter the amount of those levels in the bloodstream.