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What do humans breathe

User Dzajic
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2 Answers

1 vote

Water or H2O ;))))

Hope this helps you---

3 votes

Answer:

Inhalation and exhalation are how your body brings in oxygen and gets rid of carbon dioxide. The process gets help from a large dome-shaped muscle under your lungs called the diaphragm. When you breathe in, your diaphragm pulls downward, creating a vacuum that causes a rush of air into your lungs.

Step-by-step explanation:

xD enjoy the answer hope it helps? :))

User Alex Vayda
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