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When you breathe out, carbon dioxide passes from the what
into the air.

User Diogo S
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2 Answers

3 votes

Answer:

blood

When you _________, carbon dioxide and water pass from the blood out into the air.

Step-by-step explanation:

User Jon Shadforth
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2 votes

Answer:

Lungs

Step-by-step explanation:

This is when oxygen has been taken into the blood carbondioxide is then exchanged

User Rauland
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