| A | B |
|---|
| enzyme | a protein that causes molecules to join or separate |
| producer | a living thing that makes its own food |
| cellular respiration | Changes sugar and oxygen into carbon dioxide, water and energy |
| energy | released with carbon dioxide and water during respiration |
| glucose | the sugar made in photosynthsis |
| chemical reaction | one compound changes into another |
| photosynthesis | changes carbon dioxide, water and energy into sugar and oxygen |
| oxygen | the gas released from photosynthesis |
| chlorophyll | captures light and is a green pigment |
| carbon dioxide | the gas made from cellular respiration |
| amylase | an enzyme that changes starch to a sugar |
| chemical reaction example | breaking down food |
| plants | use photosynthesis |
| humans | use cellular respiration |
