<span>Wash hands at appropriate times throughout the day.
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What about this certain substance
Answer:
Allows for the breathing in of oxygen. Removes carbon dioxide from the body.
Explanation:
When you inhale in you get oxygen from the air and it goes into your blood. Right at the same time carbon dioxide comes out of your blood into, goes into your lungs and gets exhaled.
Answer:
The answer is true.
Explanation:
A bow works like a spring. The flexing limbs of the bow store potential energy when you begin to pull back on a bowstring. But by exerting more energy, storing it in the bow and then only using the lightweight string to push the arrow, more power is transferred to the arrow.
