Body Systems Crossword

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Across
  1. 3. Stomach and intestines
  2. 4. Skin
  3. 6. Heart and blood
  4. 9. Muscles
  5. 10. Bones
Down
  1. 1. Kidney and bladder
  2. 2. Sperm, eggs, testes, ovaries, offspring
  3. 5. Nerve cells and 5 senses
  4. 7. Lungs
  5. 8. White blood cells and antibodies