Science Crossword

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Across
  1. 3. A plants response to water
  2. 4. keeping a stable internal environment
  3. 8. A behavior an organism is born knowing
  4. 10. Response to danger
  5. 11. A reaction to a change in the environment
  6. 12. A change that causes a response
Down
  1. 1. A behavior that an organism learns
  2. 2. A plants response to light
  3. 5. A plants response to gravity
  4. 6. A plants response to touch
  5. 7. A __ stimulus is outside an organism
  6. 9. A __ stimulus is inside an organism