| A | B |
|---|
| photosynthesis | Plants make glucose for food during this process. |
| glucose | A sugar that plants make during photosynthesis. |
| chlorophyll | A plant chemical that traps solar energy is called _____. |
| carbon dioxide | Plants use this gas to make food. |
| oxygen | Plants give off this element and we humans need it to survive. |
| respiration | During this process living things exchange waste gases for the gases they need. |
| crossbreeding | The combining of qualities from different plants is done by this process. |
| hybrid | This is a crossbred plant that has the good qualities of its parent plant. |
| grafting | The joining of different plants into a single plant. |
| legumes | Plants that are rich in nitrogen are called ______ |
