Which of the following may have been an advantage bipedal hominins had over their non-bipedal counterparts?
A. Bipedal hominins exposed a larger portion of their bodies to the sun than quadrupeds and were able to stay warmer for longer periods of time as a result.
B. Bipedal hominins may have been able to see potential enemies over greater distances.
C. Bipedal hominins had larger brains than quadrupeds and were able to hunt for food more successfully as a result.
D. Bipedal hominins could outrun non-bipedal creatures over short distances.
Answer: B
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This map addressing the Indian removal issues of the 1830s suggests that __________
A) President Jackson disregarded Chief Justice Marshall's decision in Worchester v. Georgia B) the affected tribes moved exclusively through land routes to reach their new lands C) Indian removal was limited to the "Five Civilized Tribes" D) Indian removal for all affected tribes took place simultaneously
The agency that accomplished many sorely need conservation measures was the
a. CCC. b. WPA. c. CWA. d. NRA. e. Social Security.
Which of the following was a major factor in the success of Muslim invaders of North Africa?
A) The North Africans had already adopted Islam and begun to write in Arabic. B) The North African tribes were not unified and distrusted each other. C) The North African tribes were pacifist and would not fight back. D) The North Africans were worn down by years of fighting with the Christians.
The first presidential election in which national, not sectional, alignments determined the outcome was the election of 1840
a. True b. False Indicate whether the statement is true or false