Answer:
When exercising your muscles need more oxygen. Therefore your heart needs to pump more blood (which carries oxygen) to your muscles.
Cancers are classified according to the type of tissue in which the cancer arises, <span><span>according to the International Classification of Diseases for Oncology.</span>
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cause if we run out of water many life will die
You must be 18 or older to smoke. Hope this helps!
I think it would be first person