Anatomical changes in hominins that are indicative of habitual bipedal locomotion include
a. feet with opposable big toes for grasping.
b. shortening and broadening of the pelvis.
c. increased length of arms relative to legs.
d. increased length of the spine.
e. pronounced sagittal crest.
b
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Indicate whether the statement is true or false
In the United States, Native American reservations __________
a. run their own foreign policies b. cannot be entered by nonresidents without visas c. cannot participate in voting for state and federal elections d. have tax immunity
The extended family is based on marital ties, and the nuclear family is based on blood ties
a. True b. False
Sign language never has its own grammar. Instead its grammar is copied from whatever spoken language it is modeled after. Example: ASL uses English grammar
Indicate whether the statement is true or false