Shannejaylorjo Shannejaylorjo
  • 25-02-2017
  • Geography
contestada

A life-form in the precambrian time was ____.
a. cyanobacteria
c. reptiles
b. humans
d. dinosaurs

Respuesta :

Аноним Аноним
  • 25-02-2017
the correct answer is: a. cyanobacteria
Answer Link
Аноним Аноним
  • 25-02-2017
A. cyanobacteria...........
Answer Link

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