Answer:
health is most important. Scince is composition on physics,chemistry ,biology astronomy and other subjects. only boilogy represents health. But only biology isnot inlisted so that the health education is an applied science ratger than a pure science.
Answer:
I belive it is C., im pretty confedint
Explanation:
<span>Since I do not know your maximum heartrate ill give you the standard. For vigorous-intensity physical activity, a person's target heart rate should be 70 to 85% of his or her maximum heart rate.</span>
Hello
_________
The answer is A. Nitrous oxide.(laughing gas)
Hope this helps
They are produced by specialized white blood cells called B lymphocytes<span> (or B cells). </span>
