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Author Question: The number of seismograph records needed to locate the epicenter of an earthquake is ... (Read 91 times)

ereecah

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The number of seismograph records needed to locate the epicenter of an earthquake is ___________________ _.
 Fill in the blank(s) with correct word

Question 2

_____ became the dominant reef-builders in the Cenozoic seas.
 A)Rudists
 B)Mollusks
 C)Corals
 D)Crinoids
 E)Brachiopods



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Chocorrol77

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Answer to Question 1

three

Answer to Question 2

C




ereecah

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Reply 2 on: Jul 13, 2018
Thanks for the timely response, appreciate it


T4T

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Reply 3 on: Yesterday
Gracias!

 

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