<span>Wasting away of muscle is called atrophy. Atrophy can occur with genetic mutations, and it can also occur when you don’t use the muscle for a while. One environmental cause would be if you become paralyzed and can’t use a muscle. Other factors would be lack of exercise and not eating a healthy diet.</span>
A structure formed from molecules that combine to make up cells is called an atom.
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<span>The MOSQUITO spreads more parasitic diseases to humans than any other vector.
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