The Statement, __________, Is True

The statement, __________, is true.

A) "Polyandry is found only among mining communities in Madagascar"
B) "Polyandry is a cultural adaptation to the high labor demands of rice cultivation"
C) "polyandry is a cultural adaptation to mobility associated with male travel for trade, commerce, and warfare"
D) "polyandry almost always takes the form of a sororate"
E) "polyandry fails to meet Leach's criteria for marriage"