Body Systems

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Across
  1. 2. tiny living organisms i.e. food poisoning
  2. 5. cannot be passed from one person to another
  3. 7. contact with blood/saliva
  4. 9. the process of keeping the body's internal conditions stable
  5. 10. bites or stings that pass on the disease
  6. 11. smallest type of pathogen i.e. COVID 19
  7. 12. can be passed from one person to another
Down
  1. 1. tiny living things that cause disease
  2. 3. transmission through the air when someone coughs/sneezes
  3. 4. can grow on the skin/body i.e. ringworm
  4. 6. transmission through direct contact with an infected person or surface
  5. 8. live in or on other organisms i.e. tapeworms