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Biology, 03.03.2022 19:20 stormhorn5108
Diatoms, like most phytoplankton, are much more abundant in the photic zone than the aphotic zone. Which two factors found in the photic zone are the most essential for phytoplankton?
a. Sunlight and oxygen
b. Sunlight and carbon dioxide
c. Nutrients and carbon dioxide
d. Nutrients and oxygen
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Diatoms, like most phytoplankton, are much more abundant in the photic zone than the aphotic zone. W...
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