Evidence shows that the earliest life may have existed how long ago?
A) 2 billion years ago
B) 3.5 billion years ago
C) 1.3 billion years ago
D) 630 million years ago
E) 250 million years ago

Question

Quizplus · Accepted Answer

Evidence suggests that the earliest life forms, such as microbial life, existed around 3.5 billion years ago, based on fossil records and geological data.

Evidence Shows That the Earliest Life May Have Existed How