He could make sure he exercises regularly to keep the blood flow pumping to his heart, he can eat healthy so that he does not have a lot of fat build up in his arteries and he can also stay away from smoking to keep his body functioning properly.
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Hi Belle, I think it would be Intensity because the beats per minute are increasing. So that means that she/he is going faster. I hope this helped!!!
Answer:
Yes. you can die from air.
