Animal Structures

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Across
  1. 1. Pumps blood to the body
  2. 3. Takes in oxygen and gets rid of carbon dioxide
  3. 4. Inside part
  4. 7. Breaks down food into nutrients that can be used by the body
  5. 8. To get bigger or mature
  6. 11. To live
Down
  1. 2. To make more or have babies
  2. 5. Outside part
  3. 6. Body part of behavior that helps an animal survive
  4. 9. Controls all parts of the body
  5. 10. Takes in oxygen of an aquatic animal and gets rid of carbon dioxide from an aquatic animal
  6. 11. Protects body and controls body temperature