| A | B |
|---|
| germinate | To sprout |
| spore | A single reproductive cell that can grow into a new plant. |
| gymnosperm | A plant that produces naked seeds. |
| vascular | Having vessels. They have tubes that transport food and water to different parts of the plant. |
| nonvascular | Without vessels. They do not have tubes to transport materials. |
| vascular tissue | Tissue that support plants and carries water and food. |
| phloem | Vascular tissue that carries food from leaves to all plant cells. |
| xylem | Vascular tissue that carries water and nutrients from roots to every part of the plant. |
| photosynthesis | The process by which a plant makes food. |
| angiosperm | A flowering plant that has seeds protected by fruit. |
| When scientists want to learn more about extinct plant, what do they compare them to? | modern day plants |
| What must happen to pollen grains in order for pollination to occur? | They must get to the stigma of a flower. |
| Ways animals help plants reproduce | bees carry pollen, animals eat and deposit seeds in soil, and burrs get stuck on animals |
| What do plants need for photosynthesis? | carbon dioxide, sunlight, and water |
| Why do we find fossils or common plants? | The plant had hard parts that were easily preserved. |
