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a) To investigate necessity
of carbon(IV)Oxide in
photosynthesis; (1mk)
b) i. To absorb carbon
(IV)Oxide gas; (1mk)
ii. It was the control
experiment leaf; (1mk)
alexis sadro answered the question on October 8, 2017 at 17:45
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Date posted: October 8, 2017. Answers (1)
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