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

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Аноним Аноним

25-02-2017

A. cyanobacteria...........

Answer Link

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