Multiple Choice
Which of the following best describes what scientists the Bell research group) concluded about the effect of atmospheric CO2 increases on phytoplankton's primary productivity?
A) After 1000 generations, phytoplankton will not show an increase in primary productivity.
B) After 1000 generations, phytoplankton showed a consistent significant increase in primary productivity.
C) After 1000 generations, phytoplankton showed a consistent significant decrease in primary productivity.
D) After 1000 generations, phytoplankton showed a moderate increase in primary productivity.
Correct Answer:

Verified
Correct Answer:
Verified
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