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Author Question: RU-486 is a drug that blocks the action of progesterone and A) prevents pregnancy. B) ends ... (Read 66 times)

bio_gurl

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  • Posts: 524
on: Aug 27, 2018
RU-486 is a drug that blocks the action of progesterone and
 
  A) prevents pregnancy.
  B) ends pregnancy.
  C) promotes pregnancy.
  D) prevents bleeding during pregnancy.

Question 2

A 5.00-g sample of copper metal at 25.0 C is heated by the addition of 133 J of energy. The final temperature of the copper is ________C. The specific heat capacity of copper is 0.38 J/g-K.
 
  A) 35.1
  B) 25.0
  C) 45.0
  D) 95.0
  E) 70.0
Chemistry: The Central Science ¦ Brown, LeMay, Bursten ¦ 14th Edition
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Chocorrol77

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

B

Answer to Question 2

D


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