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Author Question: The discovery of radium as a radioactive element was done by ________. A) Roentgen B) Doppler ... (Read 85 times)

savannahhooper

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on: Jun 27, 2018
The discovery of radium as a radioactive element was done by ________.
 
  A) Roentgen
  B) Doppler
  C) Curie
  D) Cyclotron

Question 2

________ is the disease in which the erythrocytes are decreased in number.
 
  A) Coagulopathy
  B) Septicemia
  C) Leukemia
  D) Anemia


ririgirl15

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Reply #1 on: Jun 27, 2018
Answer to Question 1

C
Explanation: A) Roentgen discovered x-rays not radium.
B) Doppler is an ultrasound technique, not a person.
C) Correct Marie Curie discovered radium in 1898 while working with uranium.
D) A cyclotron is an instrument, not a person.

Answer to Question 2

D
Explanation: A) Coagulopathy is not related to the number of erythrocytes.
B) Septicemia is not related to the number of erythrocytes.
C) Leukemia is not related to the number of erythrocytes.
D) Correct


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savannahhooper

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Reply #2 on: Jun 27, 2018
Thank you :)


ririgirl15

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Reply #3 on: Jun 27, 2018
Happy to help you


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