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4 votes
How does carbon dioxide enter the atmosphere?

1. Animal respiration
2. Pollution - combustion
3. Dead animals decomposition
4. Dead plants
5. All of the above

User AB Bolim
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2 Answers

4 votes

Answer:

5 broski

Step-by-step explanation:

User Akobold
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5 votes

Answer:

5. all of the above

Step-by-step explanation:

User Thomas Wood
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