Anatomy

123456789101112
Across
  1. 4. gas exchange taking in oxygen and getting rid of carbon dioxide
  2. 6. allows animals to reproduce
  3. 8. gas exchange and nutrient transport to and from cells throughout the body
  4. 10. break down of food and absorption of nutrients for the body
  5. 11. key structure part of skeletal system
  6. 12. acts as a barrier to protect the body from the outside world
Down
  1. 1. support protection for internal organs aid in movement
  2. 2. movement and stabilization
  3. 3. maintains water balance gets rid of waste
  4. 5. collect,process and control sensory information
  5. 7. production and secretion of hormones for regulation of body
  6. 9. defend deflect and destroy infectious agents that make their way into body