677579329
677579329 677579329
  • 23-04-2018
  • Biology
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What were three impacts on modern animals that came from the Cambrian Explosion?

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camlee5
camlee5 camlee5
  • 02-05-2018
The Cambrian explosion was a period at the Pre-Cambrian boundary of the geologic time scale at 542 Ma. At this boundary, the fossil record shows that animals suddenly appeared in a dramatic radiation of life. A radiation is the relatively rapid development of new types of organisms that derive from a common ancestor. The Cambrian explosion is important because it marks the origination of all major animal groups called phyla. 
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