Body Systems

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Across
  1. 2. What is the material that covers bones?
  2. 4. What is the neck of the bone called? The area between the diaphysis and epiphysis?
  3. 6. What is the study of the body's structure and parts called?
  4. 8. What kind of feedback mechanism works to stop and reverse the change that has occurred?
Down
  1. 1. What blood vessel carries oxygenated blood away from the heart?
  2. 2. What is the study of the function of the body and its parts called?
  3. 3. What blood vessel carries deoxygenated blood back to the heart?
  4. 5. What is the position called when the body is standing up straight, eyes forward, arms at sides, and the palms and toes face forward?
  5. 7. How many cervical vertebrae do humans have?