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Author Question: An unfertilized egg lives for about ____ before it disintegrates. a. two days b. 12 hours c. 24 to ... (Read 21 times)

KWilfred

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An unfertilized egg lives for about ____ before it disintegrates.
 a. two days
 b. 12 hours
 c. 24 to 36 hours
  d. three days
 e. one week

Question 2

A substance or an agent that causes cancer is a(n) ___________________ _.
 Fill in the blank(s) with correct word



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sultansheikh

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Answer to Question 1

c

Answer to Question 2

carcinogen




KWilfred

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Reply 2 on: Aug 6, 2018
Gracias!


brbarasa

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Reply 3 on: Yesterday
Wow, this really help

 

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