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Author Question: The diaphragm's main function is to A) prevent sperm from reaching the uterus. B) alter the ... (Read 80 times)

kwoodring

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The diaphragm's main function is to
 
  A) prevent sperm from reaching the uterus.
  B) alter the acidity in the vagina.
  C) keep spermicide in place.
  D) prevent implantation of a fertilized egg.

Question 2

HIV affects the human immune system by destroying
 
  A) all leukocytes.
  B) killer T cells.
  C) B cells.
  D) CD4 cells, or helper T cells.



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Athena23

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Answer to Question 1

C

Answer to Question 2

D




kwoodring

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Reply 2 on: Jun 22, 2018
Gracias!


6ana001

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Reply 3 on: Yesterday
:D TYSM

 

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