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17 votes
17 votes
What process adds carbon dioxide to the air?

nitrogen cycle
water cycle
respiration
photosynthesis

User Fosbie
by
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2 Answers

21 votes
21 votes

Answer:

la respiración

Step-by-step explanation:

User JorgeObregon
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2.8k points
9 votes
9 votes

Answer:

Respiration

Step-by-step explanation:

Photosynthesis removes carbon dioxide.

Nitrogen cycle deals with nitrogen, not carbon.

Water cycle deals with water, not carbon.

User Remio
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3.1k points