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Author Question: The present-day, ongoing extinction event is regarded as the ________ mass extinction event in ... (Read 85 times)

sc00by25

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on: Jul 14, 2018
The present-day, ongoing extinction event is regarded as the ________ mass extinction event in Earth's history
 
  A) ninth B) seventh C) first D) sixth E) second

Question 2

An individual moisture droplet consists of approximately ________ smaller droplets.
 
  A) 20 B) 1 trillion C) 2000 D) 1 million E) 500


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sierramartinez

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Reply #1 on: Jul 14, 2018
Answer to Question 1

D

Answer to Question 2

D


sc00by25

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Reply 2 on: Jul 14, 2018
Excellent

gcook

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Reply 3 on: Yesterday
Gracias!

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