pick3 crossword science

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Across
  1. 3. the boss in charge of our body. recieves information and handles it accordingly.
  2. 5. an action performed unconsciously in response to a stimulus
  3. 7. a series of wave-like contractions that push food throughout he digestive system.
  4. 10. bones inside you, helps support the body
  5. 11. the brain and the spinal cord
  6. 13. a tendency toward a state of equilibrium.
  7. 14. thing that makes an organism respond to it
Down
  1. 1. an organ in the body that secretes fluids for the body or as waste.
  2. 2. a type of joint that allows for the bone to move in one direction back and forth
  3. 4. a network of neurons that handles neural impulses in different parts of the body
  4. 6. to loosen a limb or muscle to make it less stiff or rigid
  5. 8. muscles in which the contractile fibrils aren't highly ordered
  6. 9. thread-like strands coming out of specific parts of the body, mainly the scalp.
  7. 10. a large muscle that covers the surface of our body.
  8. 12. the body's chemical messengers, regulating physiology and bodily functions.