1.

What types of organisms would you expect to find living in the precambrian eon and why?

Answer»

ANSWER:

The Proterozoic Eon and its subdivisions. The earliest evidence for the advent of life includes Precambrian MICROFOSSILS that resemble algae, CYSTS of flagellates, tubes interpreted to be the remains of filamentous organisms, and stromatolites (sheetlike mats PRECIPITATED by COMMUNITIES of microorganisms).



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