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Author Question: What does normal wear and tear do to tools over time? What will be an ideal ... (Read 64 times)

bobbysung

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on: Jul 21, 2018
What does normal wear and tear do to tools over time?
 
  What will be an ideal response?

Question 2

What does the hormone placental lactogen do?
 
  a. prepare the cervix and pelvis for parturition
  b. induce mammary development
  c. prepare the uterine muscles for the birth process
  d. Its role is unknown.


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gasdhashg

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Reply #1 on: Jul 21, 2018
Answer to Question 1

Tools can lose their shape.

Answer to Question 2

B


bobbysung

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Reply 2 on: Jul 21, 2018
Wow, this really help

nguyenhoanhat

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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