CO_{2} is made from the chemical reaction. No new compounds are made from this reaction. O_{2}, oxygen gas, is needed to make the reaction start. The atoms rearrange in the chemical reaction so that C_{6}H_{12}O_{6}, glucose, is made.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: The chemical equation below shows reactants and products. 6CO_{2} + 12H_{2}O + light + enzymes -> C_{6}H_{12}O_{6} + 6O_{2} + 6H_{2}O Which statement is best supported by analyzing this equation?
Possibilities:
- CO_{2} is made from the chemical reaction.
- No new compounds are made from this reaction.
- O_{2}, oxygen gas, is needed to make the reaction start.
- The atoms rearrange in the chemical reaction so that C_{6}H_{12}O_{6}, glucose, is made.

The atoms rearrange in the chemical reaction so that C_{6}H_{12}O_{6}, glucose, is made.