Chapter 13
Across
- 2. this layer is NOT a part of the skin; it is made of fat cells and fibers
- 4. muscles associated with the heart are called ______ muscle
- 6. he study of organs and structures of the body
- 8. _______ changes to bone at the growth plates when you're done growing
- 9. this type of tissue lines the external and internal surfaces of your body
- 12. this is the hard white tissue covering a bone that forms new bone tissue
- 14. the circular layer found in mature bones
- 16. triceps and biceps are examples of this type of muscle
- 18. when the skin forms a callus or blister, it is the skin's way of _____ itself
- 19. the knee is an example of this type of joint
- 25. this type of joint is permanently fused together; Ex: skull, teeth
- 26. this essential nutrient is produced by our skin when exposed to sunlight
- 28. tissues are groups of _____ that work together to perform certain functions
- 29. when one muscles contracts, the opposing muscle ______
- 30. this is the body system formed by bones
- 31. two factors that contribute to the amount of melanin you have: _______ & environment
- 33. receives and transmits electrochemical impulses to coordinate the functions of your body; Ex: Brain, spinal cord, and nerves
- 36. these are muscles that you cannot control
- 37. these connect muscle to bone
- 38. Only ____ are made in the image of God
Down
- 1. the pigment that is responsible for much of the color of human skin
- 3. many different ethnic groups likely developed after the Tower of _____ incident
- 5. this layer of skin contains many blood vessels, nerves and hair follicles
- 7. _____ tissue is used to move substances throughout your body
- 10. the study of how organs and structures function
- 11. In the muscles cannot get enough oxygen, they begin to use ________ fermentation
- 13. the outermost layer of the skin
- 15. many organs can be classified in more than one _____ system
- 17. the human skeleton can be described as this type of system
- 20. all humans are part of _____ - we are all merely different shades of brown
- 21. skeletal muscles work in ______
- 22. this is found in the central cavity of many bones
- 23. voluntary muscles move the body by _____ bones
- 24. these are muscles that you can control
- 27. supports, connects, and protects other body structures; ex: Blood and bone
- 32. this system includes skin, hair and nails
- 34. this type of muscle would be found lining of blood vessels
- 35. these hold bones together