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    Conceptual Physical Science
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    Exam 23: Geologic Time - Reading the Rock Record
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    Life Forms in the Precambrian Included
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Life Forms in the Precambrian Included

Question 37

Question 37

Multiple Choice

Life forms in the Precambrian included


A) trilobites.
B) brachiopods.
C) coelacanths.
D) cyanobacteria.

Correct Answer:

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