Tropism, Cells, and Stimulus Crossword

123456789101112131415
Across
  1. 9. The outer layer of cells that controls what goes in and out
  2. 11. Plants' response to touch
  3. 12. Where photosynthesis takes place
  4. 13. Plants' response to gravity
  5. 14. Stimulus inside an organism
  6. 15. Organelle used for storage inside the cell
Down
  1. 1. Stimulus outside an organism
  2. 2. Water pressure inside plant cells' vacuoles
  3. 3. Provides support and structure to a plant cell
  4. 4. Plants' response to water
  5. 5. Plants' response to a stimulus
  6. 6. The brain of the cells, contains DNA
  7. 7. The gel-like fluid that keeps organelles in place
  8. 8. Plants' response to light
  9. 10. The powerhouse of the cell, breaks down nutrients to get energy