B6.1 Vaccination

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Across
  1. 5. This is the gas carried by red blood cells instead of oxygen if you smoke
  2. 6. The organ system which alcohol affects
  3. 8. This is the black chemical released from tobacco smoke which causes cancer
  4. 10. The main chemical in alcohol
  5. 12. Type of drugs which benefits health
  6. 13. This is a slimy substance which traps bacteria
  7. 15. This is what someone who is addicted to a drug experiences when they try to give up the drug
  8. 17. The organ where gas exchange happens
  9. 18. The cell in the blood which carries oxygen around the body
  10. 21. The addictive substance in tobacco smoke
  11. 23. This is what we call someone addicted to alcohol
  12. 25. This is what is inside cigarettes
Down
  1. 1. The main muscle in the respiratory system which contracts and relaxes to allow for gas exchange
  2. 2. Part of the cell where respiration happens
  3. 3. The gas we breathe out. This gas is produced by respiration
  4. 4. This is the organ system which digests food
  5. 7. This is what we call something that slows down your nervous system
  6. 9. A reaction inside cells which uses glucose to release energy
  7. 11. The airsacs in the lungs where gas exchange takes place
  8. 14. Type of drug which is taken for fun and usually has no health benefit
  9. 16. This is what we call something that speeds up your nervous system
  10. 19. This is what we get out of respiration
  11. 20. These are hairs found in the lungs which moves mucus out of the lungs
  12. 22. Being overweight
  13. 23. Type of respiration which takes place without oxygen
  14. 24. The gas we breathe in