The ancestors of Homo split off and became reproductively isolated from the later australopithecines
A. between 5 and 4 m.y.a.
B. between 7 and 6 m.y.a.
C. between 3 and 2 m.y.a.
D. between 1 m.y.a. and 500,000 years ago.
E. None of these answers is correct.
C
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Slash-and-burn cultivation, otherwise known as __________, is a farming technique for preparing new fields by cutting down trees and bushes then burning them in order to clear the land and enrich the soil with nutrients
a. crop rotation b. field rotation c. swidden cultivation d. fertilizer-based horticulture
Homo heidelbergensis refers to finds from China dating to between 850,000 and 200,000 years ago
a. True b. False Indicate whether the statement is true or false
Postcranial material from Ardipithecus, the earliest widely accepted hominin genus (5.8-4.4 m.y.a.), indicates a capacity-albeit an imperfect one-for upright bipedal locomotion.
Answer the following statement true (T) or false (F)
The sororate is a marriage custom in which _____
a. a widow is expected to marry the brother or another close relative of her dead husband b. a widower is expected to marry the sister or another close relative of his dead wife c. a man marries his stepsister d. a man takes his brother’s widow as a wife e. a woman takes her dead husband’s cousin