Body Systems

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Across
  1. 4. nervous system, The specific part of the nervous system that contains the brain and spinal cord
  2. 6. The maintenance of stable internal conditions in organisms
  3. 8. The breaking down of food into nutrition molecules by the body
  4. 10. system, The heart, blood vessels, and blood system can also be referred to as the circulatory system
  5. 11. similar cells that as a group perform the same function
  6. 12. The outer layer of skin
Down
  1. 1. system, Group of organs that work together to perform a specific function
  2. 2. How the nutrient rich molecules pass through the digestive system and into the blood
  3. 3. The bones of the body
  4. 5. The breaking down of of simple food molecules and releasing that energy
  5. 7. A body structure that is composed of different kinds of tissues that work together
  6. 9. Waste removal system of the body