Kiba147 Kiba147

16-11-2016
Biology

contestada

Which happened during the Paleozoic era?

A. Sponges and invertebrates dominated the seas.

B. Bony fish evolved.

C. No life was present yet on earth.

D. Bacteria were the dominant life-forms.

Respuesta :

chayiljacquet chayiljacquet

16-11-2016

A. Sponges and invertebrates dominated the seas.

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