Humans.
Humans appeared during the Quaternary period of the Cenozoic era, which began around 2.6 million years ago. This era is marked by the development of modern human species and the emergence of Homo sapiens.
The Cenozoic Era has the greatest variety and quantity of mammalian life.
All of them. No humans predate the Cenozoic. In fact, I'm fairly certain no primates predate the Cenozoic. The Cenozoic era is today's era, and extends back 65 million years ago, long before our species or even our ancestral species came into existence.
Yes. The Quaternary Period is part of the late Cenozoic.
Man appeared in the era of Cenozoic.
True.
Cheetahs are alive today, which puts them in the Quaternary Period in the Cenozoic Era. The oldest Cheetah fossils date to the late Neogene Period, which is also part of the Cenozoic.
Cenozoic
The Cenozoic era
In the late period of the Cenozoic Era humans first existed.
No, dinosaurs lived during the Mesozoic era, which occurred before the Cenozoic era. Dinosaurs were a diverse group of reptiles that ruled the Earth during the Mesozoic era, but they went extinct before the Cenozoic era began.
The answer is Cenozoic in the beginning of this era there were few mammals and birds but longer down the road more animals appeared as the era continued.And so my answer would be Cenozoic but i am not completely sure.:(ANSWER ABOVE IS INCORRECTMesozoic is the correct answer small mammals evolved during the Mesozoic era, with reptiles, as did birds. The full potential and releasing of mammals came in the Cenozoic, when the mass extinction of 20% of the Mesozoic's species happened.