Chemistry, 04.01.2020 05:31, Kimbeeeerly4569

13. during photosynthesis, carbon dioxide and water combine according to the general
equation:
energy
carbon dioxide + water sugar + oxygen
why is photosynthesis a chemical reaction?
a because new substances are formed
b. because an input of energy is required
c. because the reactants are compounds
d. because the products include an element
cray, metallic zinc filings were added to a heaker of dilute hydrochloric acid in a fume hond.

Answers: 1

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13. during photosynthesis, carbon dioxide and water combine according to the general
equation:...