Vascular plants and air-breathing animals first appeared during which time period?
A) Silurian period
B) Permian period
C) Cambrian period
D) Ordovician period
E) Cretaceous period

Question

Quizplus · Accepted Answer

Vascular plants and air-breathing animals first appeared during the Silurian period, which is known for the diversification of early terrestrial ecosystems.

Vascular Plants and Air-Breathing Animals First Appeared During Which Time