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Author Question: B-cells defend the body against invaders by invading the bone marrow. attacking cancer cells. ... (Read 119 times)

viki

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on: Jun 22, 2018
B-cells defend the body against invaders by
 
  invading the bone marrow.
  attacking cancer cells.
  producing antibodies against bacteria and viruses.
  making the circulatory system more efficient.

Question 2

In the body's immune system, the attack cells, called B cells, are manufactured in the
 
  bone marrow.
  thymus.
  red blood cells.
  white blood cells.


patma1981

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Reply #1 on: Jun 22, 2018
Answer to Question 1

producing antibodies against bacteria and viruses.

Answer to Question 2

bone marrow.


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