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The Cenozoic or "recent life" era
Reptiles (I think)
During the Precambrian times, life was mostly limited to single celled organisms. Life that was not single cellular didn't have any hard body part (like teeth, bones, shells, etc.) and so they weren't preserved.
There are so many facts about the Paleozoic era. This was the time when the explosion of different forms of life. New species of organisms were formed during this era which started over 500 million years ago.
Cenozoic era
Precambrian Era
The cities during the Jeffersonian Era was mainly for international trade. They believed in the republic as a form of government. Citizens had a right to education no matter there status in life.
What life was like during the Elizabethan era depended upon your social and financial status. If you had money and wealth, life was good. If you didn't, you had to work hard.
The Cenozoic or "recent life" era
HORRIBLE!
The Paleozoic Era, because rich fossil evidence displays that early life in the time of the Paleozoic Era, there existed a dicersity of marine life.
amphibian
The Eras go like this: Precambrian Era Paleozoic Era Mesozoic Era Cenozoic Era Dinosaurs lived during the Mesozoic Era, and we live in the Cenozoic Era. Paleozoic means "ancient life" Mesozoic means "middle life" Cenozoic means "recent life" All eras end in a huge disaster
Classical.
Filipino women were raped and killed during the Japanese era.
After the dinosaurs came the Quaternary period. In this period there was and ice age (the one you think about when you hear the word ice age) and mammals became the dominant life forms on earth. Mammoths, Giant Sloths, and Sabertoothed tigers lived during this period.
The life of a noble in Elizabethan era is wealthy. The nobles have always given many benefits and immunity during this era and their children are sent to the best and expensive schools in the town.