A | B |
system | a set of parts that interact with one another |
deciduous | loses it leaves in the fall and grows new ones in the spring |
coniferous | does not lose its needle-like leaves in the fall |
seed leaf | part of a seed that stores food |
seedling | a new, small plant that grows from a seed |
fossil | remains or marks of living things from long ago |
pollinate | move pollen from the part of a plant that makes pollen to the part of the plant that makes seeds |
extinct | no longer lives one earth |
germinate | begin to grow |