Across
- 3. The growth of a plant towards water
- 5. The hormone responsible for phototropism
- 6. The growth of plants downward because of gravity
- 8. when water molecules move from an area of high concentration to an area of low concentration
- 10. The response of a plant to touch stimulus
Down
- 1. (2 words no space) When the vacuole in a plant fills up with water and causes pressure
- 2. (2 words no space) A change in an organism that causes a response
- 4. When there is not enough water in the vacuole to make the plant cell hypotonic
- 7. The growth or movement of a plant trying to go towards light
- 9. An organelle that is used to store nutrients such as water, food, and waste