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Author Question: Agents that carry disease from one carrier to another are called: a. antigens. b. vectors. c. ... (Read 72 times)

KWilfred

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on: Aug 11, 2018
Agents that carry disease from one carrier to another are called:
 
  a. antigens.
  b. vectors.
  c. pathogens.
  d. pandemics.
  e. endemics.

Question 2

Which of the following statements is not correct?
 
  a. The invention of electrical generators and the incandescent light bulb occurred in the mid-1800s.
  b. Major innovations in telecommunications occurred in the 20th century.
 c. The introduction of gasoline-fueled internal combustion engines occurred in the 1840s.
 d. The discovery of nuclear fission occurred in the late 1930s.


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sabina576

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Reply #1 on: Aug 11, 2018
Answer to Question 1

b

Answer to Question 2

c


KWilfred

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Reply 2 on: Aug 11, 2018
Excellent

xiaomengxian

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Reply 3 on: Yesterday
Gracias!

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