Atoms & Compounds + Tropisms & Stimuli

123456789101112
Across
  1. 3. Pure substance, one type of atom
  2. 7. Predetor, hot pan
  3. 8. a plants response to water
  4. 10. plants response to gravity
  5. 11. a plants response to touch
  6. 12. Hunger, thirst
Down
  1. 1. response to stressful situations
  2. 2. Internal environment being kept stable
  3. 4. Pure substance, more than one type of atom
  4. 5. Any change in an organism's environment
  5. 6. plant growth in response to stimuli
  6. 9. plants response to light