Bio Fun 1

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Across
  1. 3. Breathing organ
  2. 4. Seeing organ
  3. 7. Hard body support
  4. 9. Food mixer
  5. 11. Body covering
  6. 12. Blood-pumping muscle
  7. 14. Blood tube
  8. 15. Hard fingertip cover
  9. 16. Thinking control center
  10. 17. Tiny building block of life
  11. 18. Smelling organ
Down
  1. 1. Nutrient absorber
  2. 2. Chewing tools
  3. 5. Hearing organ
  4. 6. Body instruction code
  5. 8. Food entry
  6. 10. Helps us move
  7. 12. Grows from skin
  8. 13. Tasting muscle
  9. 16. Body liquid