science extra credit marking period 3

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Across
  1. 1. the sense or faculty by which certain qualities of bodies are perceived through the instrumentally of the olfactory nerves.
  2. 5. the organ in the nervous system
  3. 6. The system where our heart functions as the main organ
  4. 8. the ability to feel something
  5. 11. the system where our skin functions as the main organ
  6. 14. the way your sense of smell and taste work
  7. 16. the system where our lungs functions as the main organ
  8. 18. the system that holds our body in place
  9. 19. the ability to convey specific types of external or internal stimuli to the brain and perceive them.
  10. 20. to have capacity of perceiving sounds
Down
  1. 2. The system where red bone marrow functions as the main organ
  2. 3. the system where our kidneys functions as the main organ
  3. 4. the way your sense of hearing and touch work
  4. 7. the system where our stomach functions as the main organ
  5. 9. the basic building block for life
  6. 10. the system where our brain functions as the main organ
  7. 12. a group of cells that have similar structure and that function together as a unit
  8. 13. one of two types of photoreceptive cells in the retina of the eye in vertebrate animals.
  9. 15. the faculty or power of seeing
  10. 17. a perception that results from stimulation of a gustatory nerve