Human Body Chapter 1

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Across
  1. 2. pigment that gives our hair and skin their color
  2. 5. glands that make oil
  3. 7. type of tissue that sends electrical messages
  4. 9. body's ability to maintain a stable, internal environment
  5. 11. type of muscle that moves bones
  6. 13. connects bone to bone
  7. 15. type of tissue that makes up our skin
  8. 17. middle layer of skin
  9. 19. type of muscle that moves food and waste
  10. 20. top layer of skin
  11. 22. type of muscle found in the heart
  12. 23. connects muscle to bone
  13. 24. structure that makes the hair
  14. 25. cells that make melanin
Down
  1. 1. group of tissues working together
  2. 3. system that includes the hair, skin, and nails
  3. 4. part of bone that is dense and underneath the top layer
  4. 6. inside part of bones that has pores and blood vessels
  5. 8. type of tissue such as blood and ligaments
  6. 10. outer layer of bone
  7. 12. type of tissue that moves our body
  8. 14. where bones meet
  9. 16. group of cells
  10. 18. part of bone that makes blood cells
  11. 21. body system that contains bones and cartilage