Human Body crossword

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Across
  1. 3. Fights away viruses and diseases in your body
  2. 6. Your windpipe
  3. 11. An organ system that helps with exchanging gasses in your body
  4. 12. Carries nutrients, oxygen, etc. Around your body
  5. 13. The upper part of your heart
  6. 15. An organ system that helps you absorb nutrients from your food
Down
  1. 1. Where arteries and veins meet
  2. 2. Smaller airpathways that are connected to the bronchi and have Alveoli attached to the end of them
  3. 4. The muscle under your lungs that helps you breathe
  4. 5. Carries waste to the bladder
  5. 7. Takes blood away from the heart
  6. 8. The airpathway thats inside your lungs
  7. 9. The bottom part of your heart
  8. 10. Located inside of your kidneys and filters our cell waste
  9. 14. Where urine leaves the bladder