it got cooler
it has cooled
it got cooler
a few plants that lived during the Cenozoic era were Birch&&Sweetgum
Yes and, as we are still in the Cenozoic Era, it continues to this day.
Several periods of mass extinction
The formation of the ozone layer
it got cooler
a few plants that lived during the Cenozoic era were Birch&&Sweetgum
the climate has cooled and has became less humid
Cenozoic era
Yes and, as we are still in the Cenozoic Era, it continues to this day.
Yes, human beings were present on Earth during the Cenozoic era.
No: Cenozoic. (Tertiary).
Cenozoic Eracenozoic era
the formation of the ozone layer. [apex]
Mammals is the answer
Several periods of mass extinction
In Cenozoic era , during Neogene or Quaternary period