What is the main difference between c3 and c4 carbon fixation? a. in c3 carbon fixation, plant stomata are open during the day, while they are open at night for c4 carbon fixation. b. c3 processes take place throughout the leaf, while c4 processes take place in the inner cells. c. c3 carbon fixation is more common in areas with high light intensity than c4 carbon fixation. d. c3 processes are more efficient than c4 processes in high temperatures.

C3 carbon fixation is more common in areas with high light intensity than C4 carbon fixation.

The correct answer would be B.

Explanation:

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a researcher conducts an experiment on the secretion of a particular hormone in mice. scientists inject mice with a substance that stimulates the production of the hormone. the scientists then test the levels of hormones produced by the mice. the tool used to measure the hormones consistently detects the levels at 10 points lower than the actual hormone levels in the mice. this tool makes measurements, but the measurements aren't .

explanation:

no u

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