Which of these is true for both photosynthesis and cellular respiration?
a. both occur in all organisms
b. both occur in most producers
c. both produce carbon dioxide.
d. both produce oxygen

The answer is D) Both produce oxygen

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one would be wind another would be water density

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion