Question

What are the reactants of photosynthesis?

carbon dioxide and hydrogen
hydrogen, oxygen, and water
light energy, water, and carbon dioxide
oxygen and glucose

Answer 1

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Answer 2

carbon dioxide , water and sunlight , glucose and oxygen gas. i hope this helps you

Answer 3

Politely disagree with the previous response. In chemistry, the reactants are the chemicals that go *into* the equation, *not* what is produced from the reaction.

in a chemical equation, reactants are on the left side of the arrow.

here's the equation for photosynthesis:

6 CO2 + 6 H2O + light --> C6H12O6 + 6 O2

notice what's on the left side of the reaction arrow.