Across
- 4. Plants response to gravity.
- 5. Plants response to light.
- 6. Plants response to a particular substance.
- 7. Turgor pressure is an example of _______________.
- 9. Plant growth in response to touch.
- 10. Plants response to water.
Down
- 1. ______________ is when a plant cell's vacuole I full.
- 2. Tropism are an example of _______________.
- 3. __________ performs photosynthesis for plants.
- 8. Energy that travels by waves.