Author Question: During childbirth, the most difficult contractions occur after the cervix is dilated to about ____ ... (Read 168 times)

neverstopbelieb

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During childbirth, the most difficult contractions occur after the cervix is dilated to about ____ centimeters.
 a. two
 b. four
 c. six
 d. eight
  e. 10

Question 2

Any change in the air, water, or soil that could reduce its ability to support life is a form of ___________________ _.
 Fill in the blank(s) with correct word



pikon

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Answer to Question 1

d

Answer to Question 2

pollution



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