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4 votes
How do animals add carbon dioxide to the atmosphere?

A. breathing
B. evaporation
C. cellular respiration
D. transpiration

User Darrah
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1 Answer

3 votes

equation of cellular respiration

C6H12O6+6O2--->6CO2+6H20

from this equation we can see that co2 is a product so the answer is C

User Alex Luya
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