Classifying + Organizng Living Things.

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Across
  1. 4. Takes in oxygen and releases carbon dioxide
  2. 5. Makes its own food
  3. 9. An organism that only has one cell
  4. 10. Supports the body
  5. 11. Breaks down materials
  6. 12. Needs two parents to reproduce
Down
  1. 1. An organism that has many cell
  2. 2. Has no nucleus
  3. 3. Transports nutrients through the body
  4. 6. Needs to eat other organisms to survive
  5. 7. Has a nucleus
  6. 8. Needs one parent to reproduce