| A | B |
|---|
| system | parts that work together |
| deciduous tree | leaves die in the fall and grow again in the spring |
| pollinate | bees, animals, wind do this |
| pollinating flowers | move pollen to the flower part that makes seeds |
| coniferous | grows cones instead of flowers to make seeds |
| coniferous leaves | looks like needles or brushes |
| seed leaf | provides food for the tiny plant |
| germinate | needs air, right amount of water and temperature to start to grow |
| seedling | young plant |
| fossil | remains or mark of a living thing from long ago |
| forming fossils | thing dies and pressed into mud; thing rotted but mud kept plant or animal's form; mud hardened into rock |
| trees | long woody stems and leaves |
| grasses | long narrow leaves |
| stem | carries water and nurtrients to the plant |
| roots | holds plant in ground; takes in water and nutrients; stores food made by the plant |
| extinct | lived long ago and is no longer alive |
