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Author Question: Only ________ provides 100 protection from STIs. A) a vasectomy B) abstinence C) condom use D) ... (Read 84 times)

c0205847

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on: Jul 12, 2018
Only ________ provides 100 protection from STIs.
 
  A) a vasectomy
  B) abstinence
  C) condom use
  D) a contraceptive device

Question 2

Scientists believe that HIV infections in humans can be traced back to ________ in Africa.
 
  A) chickens
  B) venomous snakes
  C) chimpanzees
  D) tsetse flies


dlook33

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Reply #1 on: Jul 12, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: C


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