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2 votes
Why do you need to inhale?

User Rehanna
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2 Answers

3 votes
You need to inhale because you need oxygen. Without oxygen you can't live. When you take oxygen it burns with the food in blood and the carbon dyoxide is free to get out of the body.
User Saeed Heidarizarei
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3 votes
To receive oxygen. Basically to breathe.
User Chintan Rathod
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