Across
- 2. movement of a plant in response to water
- 7. movement of a plant in response to light
- 8. movement of a plant towards touch
- 9. stimulus that occurs inside an organism
- 10. vascular tissue in plants that transports fluid through the plant
Down
- 1. A chemical reaction that occurs in plants to make food
- 3. Any reaction or behavior resulting from a stimulus
- 4. movement of a plant towards or away from the Earth
- 5. to become limp or droop through heat or loss of water
- 6. stimulus that occurs outside an organism
