During the ______, it took the human population around 1,000 years for it to double in size.
A - Pre-agricultural period
B - Industrial period
C - Agricultural period
D - Post-industrial period
Answer: C - Agricultural period
During the ______, it took the human population around 1,000 years for it to double in size.
A - Pre-agricultural period
B - Industrial period
C - Agricultural period
D - Post-industrial period
Answer: C - Agricultural period