1. The molecule that supplies energy for cellular activities.

2. The structure in a plant and animal cell that releases energy that is stored in glucose.

3. The process of inhaling oxygen into the lungs and exhaling carbon dioxide out of the lungs.

4. The process that uses the energy from sunlight to change carbon dioxide and water into glucose and oxygen.

5. A green pigment that absorbs energy from sunlight.

6. A structure in plant cells that contains chlorophyll and performs photosynthesis.

7. The process in which oxygen is used to break down glucose to release stored energy.

8. The process of breathing in oxygen and breathing out carbon dioxide.

9. The process that is used to get energy from glucose without the use of oxygen.