O2-rich blood travels through arteries, then arterioles, and finally capillaries.
<span>The question says,'the beginning of every workout should start with .......... The correct option is A. Work outs should start with warming up, this gently prepare the body for exercise by increasing the heart beat rate and circulation, this loosen the joints and increase the blood flow rate to the muscles. Strectching the muscles prepare them for exertion and prevent injuries.</span><span />
A.genetic disorder
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There are two types of drugs: Legal drugs are known as over-the-counter (OTC) and prescription (Rx) drugs. Alcohol, nicotine, and caffeine are all legal drugs as well.
The answer is C
<span>Tobacco users contribute to an overall loss of productivity.
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