Tick Mark :
Exhaled air has a higher/a lower /same percentage of carbon dioxide than inhaled air.
Please answer this question correctly .
Answers
Answered by
1
Answer:
The air we breathe in contains about 0.04% carbon dioxide. The air we breathe out contains about 4% carbon dioxide. In other words, exhaled air contains about 100 times the concentration of carbon dioxide that inhaled air does.
Answered by
0
Answer:
Higher amount of CO2
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