| A | B |
| tap root | main thick root |
| fibrous root | thread like roots |
| stem | holds up the leaves and flower |
| leaf | plant part where the food is made |
| photosynthesis | food making process in plant |
| stomata | tiny holes on the underside of a leaf |
| root | plant part that holds the plant in the ground |
| flower | plant part where the seeds are made |
| system | a set of parts that interact with one another |
| deciduous | trees that lose their leaves in the fall |
| pollinate | move pollen to the part of the flower that makes seeds |
| seed leaf | part of seed that has stored food |
| germinate | begining growth of a seed |
| seedling | a new small plant that grows from a seed |
| fossil | remains of a living thing embedded in rock |
| extinct | no longer lives on Earth |
| stolon | thin stems that grow along the surface of the ground |
| compound leaf | broad leaf containing leaflets |
| simple leaf | a broad leaf with one part |
| carbon dioxide | gas from air needed for photsynthesis |
| evergreen | nickname for coniferuous trees |