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9 votes
Photosynthesis and respiration are best described as

1.Different names for the same reaction
2.Reactions that can only happen in plants
3.Reactions that are almost perfect opposites
4.Reactions that do not happen in living things

2 Answers

9 votes
The right answer is 3- bcz respiration needs oxygen but photosynthesis wants co2
User Jbrown
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10 votes
The answer is 3. Photosynthesis removes carbon dioxide while respiration puts back carbon dioxide
User Cantelope
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