Across
- 2. response to touch
- 5. needing more than 12 hours of darkness
- 7. a plant hormone responsible for rotting
- 8. needing less than 12 hours of darkness
- 10. a response away from a stimulus
- 11. response to gravity
- 12. response of a plant to a stimulus
Down
- 1. different times of day for plant
- 3. a response towards a stimulus
- 4. a change in environment that causes a response
- 6. doesn't need a certain amount of light
- 9. plant hormone that allows the plant to move