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34 votes
34 votes
1. What can be learned about carbon dioxide produced by sponges and organisms?

A. It integrates in the reef water.
B. It is destroying the coral reefs.
C. It could be the cause of acidified water.
D. It diffuses at a slow speed.

User Elio Lako
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1 Answer

14 votes
14 votes

Answer:

don't know sorry for that

User Zachron
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