Quiz
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Which statement summarizes the main purpose of photosynthesis?
lt
It converts gases to solids in the form of sugar.
O
O
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It converts carbon to oxygen.
It converts light energy to chemical energy.
It converts energy to mass.

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.