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Home Q & A Board Biology-Related Homework Help Medicine
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migas7 migas7
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6 years ago
A vaccine is:
 
  a. Given to produce immunity
  b. Used to disinfect supplies and equipment
  c. A microbe that causes infection
  d. Normal flora
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cnaylercnayler
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6 years ago
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migas7 Author
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6 years ago
Thank you, thank you, thank you!
Evolution
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Yesterday
This helped my grade so much Perfect
Jose^2
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2 hours ago
You make an excellent tutor!
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