| A | B |
| monocot | seed has one section |
| dicot | seed has two sections |
| seed coat | a seed covering |
| prop roots | roots that grow out of the sides |
| germinate | tiny plant inside begins to grow |
| compost | rotten plant material |
| starch | stored food in seeds |
| trunk | woody stem of a tree |
| vines | soft stems that cannot stand |
| taproot | large, main root |
| fibrous roots | many roots of similar size |
| shrub | smaller than tree, woody stems |
| carbon dioxide | gas plants give off |
| oxygen | gas plants use to make food |
| conifers | seed plants that have cones |
| spores | for nonseed plant reproducing |