
Volpe's Understanding Evolution 7th Edition by Peter Rosenbaum
Edition 7ISBN: 978-0073383231
Volpe's Understanding Evolution 7th Edition by Peter Rosenbaum
Edition 7ISBN: 978-0073383231 Exercise 7
Using a 60 minute clock to compress all of the history of life, approximately what percentage is Precambrian and therefore before the flourishing of life forms on the Earth?
A) 25%
B) 50%
C) 75%
D) 90%
E) 99%
A) 25%
B) 50%
C) 75%
D) 90%
E) 99%
Explanation
The Precambrian time period spans from t...
Volpe's Understanding Evolution 7th Edition by Peter Rosenbaum
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