asked 104k views
17 votes
Why are phytoplankton so important?

A. They use up the nitrogen
B. They consume carbohydrates
C. They produce over 90% of the ocean's carbohydrates
D. They absorb the sunlight

1 Answer

7 votes
C is the answer

Hope this help
answered
User Jacquiline
by
8.0k points
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