Answer:
is a blind, neutral experiment
Explanation:
In Science, to have results in which you can trust, always need to be a comparative ( in this case the creatinine supplementation and the other powder). To be a serious experiment, need to have the same activities, duration and the participants need to "blind" to know which substance they are really taking, so they need to train as usual, and after some time the results will show if there is a significant difference.
Answer:
c nonstop activity that requires large amounts of oxygen and works the heart
The answer is B. This represents a pandemic because the outbreaks took place in several different countries.
<span>physical health is how you are doing physically, in your real physical(existent) body. it can be internally or externally (ur organs and stuff).
:D</span>
<span>Self-fulfillment is associated with the development of one's health and leisure habits.
-True
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