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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Correct, to get germs away you should sing the “happy birthday song” twice while rubbing soap and water on your hand.
Just google it youll find it quicker or watch a movie and write
I’m pretty sure the answer is b