Horticultural and extensive farming societies differ from foraging societies by increased
A) mobility.
B) population density.
C) social complexity.
D) A and C.
E) B and C.
Question 2
Among the Bedouin tribes of northern Arabia, camel raiding
A) was a mechanism for distributing camels, a scarce resource, among different groups.
B) was governed by rules that mitigated its impact on the raided group.
C) was an effective way for a group to increase its slow breeding camel herds.
D) all of the above.
E) A and B.
Organisms exhibit a diversity of behaviours, which include (clockwise from upper left), foraging and
Crocodile farming in Australia.
Diabetes mellitus. The metabolic disease diabetes mellitus, with symptoms of polydipsia, polyuria, a
Contour Farming
Association of Different HLA Alleles and Increased Susceptibility to Autoimmune Diseases
Permafrost: Top layer temperatures increased by as much as 3˚C