Genetics/Heredity Vocab

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Across
  1. 2. breaks down food
  2. 6. your heart
  3. 8. they protect your insides
Down
  1. 1. helps you breath
  2. 3. Produces your hormones
  3. 4. keeps you up right
  4. 5. What makes you go to the bathroom
  5. 7. your muscles
  6. 9. The brain