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Author Question: Organisms with the ability to be easily preserved as fossils began to flourish about A) 4.6 ... (Read 64 times)

biggirl4568

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on: Jul 29, 2018
Organisms with the ability to be easily preserved as fossils began to flourish about
 
  A) 4.6 billion years ago.
  B) 3.8 billion years ago.
  C) 543 million years ago.
  D) 65 million years ago.

Question 2

The emergence of terrestrial lifefor example, land plants, came about during the
 
  A) Triassic.
  B) Silurian.
  C) Ordovician.
  D) Carboniferous era.


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kusterl

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: B


biggirl4568

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Reply 2 on: Jul 29, 2018
Great answer, keep it coming :)

Bigfoot1984

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Reply 3 on: Yesterday
:D TYSM

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