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Author Question: The way that vaccination works is by A) introducing a stronger form of the body's natural ... (Read 54 times)

Wadzanai

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on: Jun 21, 2018
The way that vaccination works is by
 
  A) introducing a stronger form of the body's natural defenses.
  B) introducing a diluted version of the target microorganism.
  C) introducing a medication that kills a target microorganism.
  D) introducing a group of antibodies the body cannot produce.

Question 2

The development of immunity depends on the creation of
 
  A) leukocytes.
  B) natural killer cells.
  C) antigens.
  D) antibodies.


durant1234

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Reply #1 on: Jun 21, 2018
Answer to Question 1

B

Answer to Question 2

D


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