Body Systems

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Across
  1. 2. fights off foreign invaders in the body
  2. 3. Allows for movement by contracting
  3. 4. responds to information
  4. 6. transport materials to and from cells
  5. 7. removes waste products from cellular metabolism
  6. 10. digest food into smaller molecules & absorb nutrients
  7. 11. organisms to reproduce which prevents their species from becoming extinct.
Down
  1. 1. stores and carries WBC’s that fight
  2. 5. regulates body activities using hormones. slow response, long-lasting
  3. 8. barrier against Infection (1st line of defense)
  4. 9. takes in oxygen and removes carbon dioxide and water
  5. 12. allows movement (bones)