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4th grade vocabulary

1-5-09

QuestionAnswer
any widespread disease, a disease that is spread in an epidemic plague
to introduce disease germs infect
an organism that is too small to be seen without a microscope microbe
substance produced by the body that destroys or weakens germs antibody
free from, not able to get a certain disease immune
disease germs, one celled organisms that can be seen only with a microscope bacteria
to drive away, to banish dispel
a preparation usually liquid, given to prevent a disease vaccine
to concentrate on one activity or subject sterilize
unclean, mixed with something duty contaminated
to make sure confirm
bewildered, confused mystified
Created by: Wilson Hall
 

 



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