Approximately when did the primate lineage emerge?
a) 10 million years ago
b) 10,000 years ago
c) 167 million years ago
d) 65 million years ago
e) None of the above
Answer: D
Approximately when did the primate lineage emerge?
a) 10 million years ago
b) 10,000 years ago
c) 167 million years ago
d) 65 million years ago
e) None of the above