Unit 2 infectious Disease

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Across
  1. 3. A chronic respiratory condition that causes breathing difficulties
  2. 8. bacterial infection that mainly affects the lungs
  3. 10. Organisms such as bacteria and viruses that cause disease
  4. 11. A microorganism that can cause infections but can be treated with antibiotics
  5. 12. A microorganism smaller than bacteria that needs a host to survive
Down
  1. 1. A disease spread from person to person
  2. 2. A condition that occurs when harmful microorganisms enter the body
  3. 4. A type of tumor that is cancerous and can spread
  4. 5. The body's defense system against infections
  5. 6. The cells in the immune system that fight infections
  6. 7. A mass of cells that is not cancerous
  7. 9. A viral disease that affects the liver