What era, period, and epoch do we currently exist in?
A) Precambrian, Jurassic, Eocene
B) Mesozoic, Permian, Pleistocene
C) Paleozoic, Paleogene, Paleocene
D) Cenozoic, Quaternary, Holocene
Question 2
The earliest fossil evidence of life is in the form of ________.
A) cyanobacteria
B) trilobites
C) Tully Monsters
D) brachiopods