Germs and Sickness

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Across
  1. 2. special proteins which kills pathogens
  2. 4. microorganisms that cause disease
  3. 5. the study of microscopic organisms
  4. 9. when an infectious disease spreads worldwide
  5. 10. drugs that kill bacteria
  6. 11. a non-living sub-microscopic particle that must infect living plant or animal cells to reproduce
  7. 12. a strict isolation imposed to prevent the spread of disease
Down
  1. 1. when there are lots of cases of an infectious disease in one area of the world
  2. 3. it is a one-celled, animal-like protist that can live in water, soil, and living and dead organisms that causes malaria and is transmitted by the anopheles mosquito through its saliva when it sucks blood
  3. 6. when a person has white blood cells that can rapidly make the correct antibodies to kill a pathogen
  4. 7. a dead or inactive form of a pathogen
  5. 8. a one-celled prokaryotic microorganism without a nucleus, cause disease by rapidly reproducing and making toxins which damage our body cells