Multiple Choice
The earliest Homo sapiens appeared about
A) 25 million years ago
B) 6 to 7 million years ago
C) 200,000 years ago
D) 545 million years ago
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q61: Humans<br>A) and primates evolved from a common
Q62: Asteroids which could possibly collide with the
Q63: Based on current scientific evidence, what is
Q64: Which of the following are possible causes
Q65: Organisms far from each other on the
Q67: Meteor add approximately what mass to the
Q68: The most well-known impact crater in North
Q69: The Permian extinction event was mostly likely
Q70: Under what conditions will prebiotic molecules NOT
Q71: The concentration of oxygen in the atmosphere