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Author Question: What was the last geological period in Earth's history during which the dinosaurs lived? A) The ... (Read 63 times)

go.lag

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on: Jul 27, 2018
What was the last geological period in Earth's history during which the dinosaurs lived?
 
  A) The Cretaceous Period
  B) The Tertiary Period
  C) The Triassic Period
  D) The Carboniferous Period

Question 2

Express the result of the following calculation, to the proper number of significant figures: 8.4 + 4240.
 
  What will be an ideal response?


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kilada

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

4248.


go.lag

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Reply 2 on: Jul 27, 2018
Gracias!

bigsis44

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Reply 3 on: Yesterday
Wow, this really help

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