There were at least three independent centers of domestication in the New World
Indicate whether the statement is true or false.
Answer: True
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Reciprocity and redistribution are not forms of exchange in modern industrial economies
a. True b. False
What is the relationship between associations and theories?
A) Theories are more complicated explanations for observed associations. B) Associations are required before theories can be made. C) Theories are required before associations can be made. D) Associations are more complicated explanations for observed theories.
"Lucy's Baby," an important Au. afarensis fossil from northern Ethiopia, includes a complete skull, mandible, and face. What is an important outcome of this find?
A. It sheds light on growth processes in human ancestors, including brain and dental development. B. It indicates that Au. afarensis had a prolonged childhood period of slow brain growth. C. It is the first fossil hominid child found alongside its mother. D. It has a human-like skull and upper body, unlike Lucy. E. It was found to have a large cranial capacity but was not bipedal, drawing into question how these traits develop in childhood.
What are phylogenetic trees? What data are used in their construction?
What will be an ideal response?