| A | B |
|---|
| decidduous plants | a tree that loses all leaves at about the same time each year |
| stoma | the opening in a leaf's surface that allows gases to pass through |
| tropism | plant growth in response to a stimulis |
| evergreen plant | tree that keeps its leaves year-round |
| chlorophyll | green pigment tht captures light energy |
| photosynthesis | process by which plants make their own thier own food |
| phototropism | plant growth in response to light |
| cellular respiration | process by which plants release energy from food |
| transpiration | the loss of water from leaves |
| dormant | inactive state of seed to plant |
| pollination | happens when pollen is moved from the athers to he sigma |
| runners | names above ground stems that produce along the edges of a plant's l |
| tubers | names underground stems that produce new plants |
| plantlets | describes tiny plants that grow along the rdges of a plant's leaves |
| gravitropism | the change of plant growth in response to gravity |
| long-day plants | plants that flower when nights are short |
| short-term plants | plants that flower when nights are long |
