What is true about the blood pressure so B. is the right answer because the Artery walls help to maintain the blood pressure , even between the heart beats.
Answer:
Health, population and environment are integrated terms. They are interrelated in many respects. Health of an individual is directly associated with the massive environmental degradation. ... Physical aspect Physical aspect of the environment refers to all non-living things.
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The Answer to the question
A. Nitrogen
You can cool down by sweating, wearing light and breathable fabric such as cotton rather than something heavier, and slow down your metabolism
