Photosynthesis and Cellular Respiration (W)……….. “THE SEQUEL”

                           
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Across

4. the water molecule contains ___ total atoms.

6. Reactants are the chemicals that ___ a chemical reaction.

9. ___ is the process that releases energy by breaking down food molecules in the presence of oxygen.

10. Glucose and oxygen are the ___ in Cellular Respiration.

11. The glucose molecule contains ___ total atoms.

Down

1. ___ glucose molecule and six oxygen molecules react to produce six carbon dioxide molecules plus six water molecules.

2. Cellular Respiration is how an ___ transforms the chemical energy in food into a form it can used.

3. Products are the chemicals that are ___ by the reaction.

5. The breakdown of ___ molecules in food releases energy.

7. Cellular Respiration happens within the cell’s ___.

8. Carbon dioxide and water are the ___ in Cellular Respiration.

12. The oxygen molecule contains ___ total atoms.