Until approximately ten thousand years ago most people lived in:
a) settled clans defined by common ancestors, usually male.
b) nomadic groups of around 30 to 100 people.
c) small-scale sedentary groups that practiced slash and burn agriculture.
d) sedentary communities of 1,000 to 10,000 people.
Question 2
After hearing detailed horror stories of death, disappearance, and torture in Guatemala, anthropologist Linda Green began having nighttime hysteria and nightmares.
Indicate whether the statement is true or false.
![People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat](https://biology-forums.com/gallery/47/medium_12359_26_01_13_3_44_40.png)
People have seen patterns in the stars since ancient times.[5] This 1690 depiction of the constellat
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