Stimulus, Response & Homeostasis

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Across
  1. 3. The maintenance of a stable internal environment in an organism
  2. 5. Plural of stimulus
  3. 7. The body system that maintains homeostasis by removing carbon dioxide from the lungs
  4. 8. The body system that maintains homeostasis by removing toxin from the blood
  5. 9. Your body's involuntary response to the stimulus of being too hot
  6. 11. The force within a plant cell that pushes out against the cell wall
  7. 12. The response of an animal if it eats food contaminated with bacteria, viruses or parasites
  8. 14. How an organism reacts to a stimulus/a change in behavior
  9. 15. Stimulus: not enough water in a plant. What is the response?
  10. 16. The response of a plant as it grows in response to light
  11. 17. Your body's involuntary response to the stimulus of being too cold
  12. 18. A response that an organism decides to do, it doesn't happen automatically
Down
  1. 1. A response that happens automatically/without conscious control
  2. 2. A stimulus that comes from outside an organism
  3. 4. A change in an organism's environment that causes it to react
  4. 6. A stimulus that comes from inside an organism
  5. 10. The response of the body when trying to fight off infection
  6. 13. The response of a plant as it grows in response to light