The reason that gay men's voices can be determined on audio tape
A is that testosterone levels vary widely amongst gay men.
B is that gay men use a wider pitch range and varied their pitch changes more frequently.
C is that gay men use a wider vocal range and varied their pitch changes more frequently.
D is that gay men use a narrower pitch range and varied their pitch changes more frequently.
E is that gay men use a narrower pitch range and varied their pitch changes less frequently.
B
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Which of the following is an example of influence?
a. Tomo is a good hunter and often brings home a lot of meat. As a result, he has many friends who want to share this meat. b. A doctor prescribes cholesterol-lower medicine to you. You don’t think you need this medicine but decide to take it anyway because your doctor probably knows better than you do. c. A police officer pulls you over and tells you to fix your tail light. You decide not to fix it until you have more money. d. A chief tells the wealthy members of society to give food to the poorer members of the chiefdom.
The vitamin D hypothesis
a. helps explain why dark skinned populations are found near the equator. b. has never been challenged. c. cannot explain why light skin may be adaptive in low UV environments. d. remains the primary hypothesis explaining why skin color lightened as populations moved out of Africa. e. Helped Pasteur to discover the process of homogenization
Biological anthropology includes study of all of the following EXCEPT:
A) human nutrition. B) primates. C) language. D) human populations. E) disease.
Ways of determining the sex of an individual include:
A. phenotypic sex B. chromosomal sex C. genetic sex D. all of these