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Author Question: Life forms in the Precambrian included A) trilobites. B) brachiopods. C) coelacanths. D) ... (Read 58 times)

codyclark

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on: Jul 29, 2018
Life forms in the Precambrian included
 
  A) trilobites.
  B) brachiopods.
  C) coelacanths.
  D) cyanobacteria.

Question 2

Life forms in the Precambrian include
 
  A) trilobites, brachiopods and stromatolites.
  B) cyanobacteria and trilobites.
  C) the agnatha and the coelacanths.
  D) stromatolites and certain primitive blue-green algae.


Pamela.irrgang@yahoo.com

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

Answer: D

Answer to Question 2

Answer: D


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