if your talking bout colmiscancer i beleive his account got deleted if not then i dont know
A) they allow an athlete to exercise longer
(i just took the quiz)
<h2>Adopting a healthy diet and exercising</h2>
Most infectious disease will be caused by one of four types of germs:
Bacteria – single-celled organisms that reproduce themselves, by themselves.
Virus – microorganisms that cannot reproduce themselves; they take over the cells they infect in order to reproduce and spread.
