Question

multiple choice question
the appearance of archosaurs in the triassic period of the mesozoic era began what is known as the —— which lasted from the triassic period to the cretaceous period.
o age of fishes
o age of reptiles
o age of mammals
o age of amphibians
15 of 22 concepts completed

Explanation:

Archosaurs first appeared in the Triassic period of the Mesozoic era. The Mesozoic era, which lasted from the Triassic to the Cretaceous period, is known as the Age of Reptiles because reptiles, including archosaurs, were the dominant land - dwelling vertebrates during this time. Amphibians, mammals, and fishes had different evolutionary timelines and dominance periods.

Answer:

O Age of Reptiles