atwilliams1 atwilliams1

13-11-2020
Chemistry

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We breathe it out and it takes it in. Your next clue is where photosynthesis begins.

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13-11-2020

Answer:

Carbon Dioxide?

Explanation:

When we take a breath, we pull air into our lungs that contains mostly nitrogen and oxygen. When we exhale, we breathe out mostly carbon dioxide.

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