Responses and Stimuli

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Across
  1. 3. The scent of an amazing meal wafts in your direction causing you to feel hungry. What type of sense/stimulus am I?
  2. 5. Carry out actions that respond to stimuli
  3. 7. Playing loud music and blocking your ears. What type of sense/stimulus
  4. 9. A change in the internal or external environment that triggers a response
  5. 12. A system that sends fast electrical signals with an immediate response
  6. 13. A type of chemical signal sent through the bloodstream to maintain homeostasis
Down
  1. 1. Maintaining the balance of an organism's internal environment
  2. 2. A system that sends chemical signals in the form of hormones to maintain homeostasis
  3. 4. Specialised cells that detect changes in the environment
  4. 6. A venus flytrap feels a fly land in its leaves and shuts. What type of sense/stimulus am I?
  5. 8. A reaction to a change in environment or stimulus
  6. 10. Eating a sour lolly causing the muscles in the mouth to contract. What type of sense/stimulus am I?
  7. 11. Bright lights are shining so your eyes squint. What type of sense/stimulus am I?