<span>The answer is letter D. <span>
<span>Static
stretches are part of an effective cool down because it can help increase range
of motion in joints. It is advisable to perform static stretches after a
workout because it reduces the chances of getting muscle pains, it increases
the blood flow to surrounding joints of the body, and it removes lactic acid
build-up within the muscles. Never stretch a cold<span> muscle
before a workout because this may lead to injuries. It is always an important
part of a training regimen and should not be taken lightly by individuals as to
prevent injuries and improve performance.</span></span></span></span>
<span> </span>
A.) Mononucleosis
Mono s<span>preads by saliva.</span>
Vitamin D helps strengthens bones which would prevent osteoporosis
1- mediation
2-exercise
3-sun light
That substance would be cathartic
