Evidence for animal butchering is
a. lacking in Homo erectus sites
b. found only in African Homo erectus sites
c. found only in Asian Homo erectus sites
d. widespread in Homo erectus sites
e. found only at Dmanisi
d
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Poverty contributes to poor immune system health because the poor:
a) have inadequate diets. b) are under great stress. c) cannot afford medical care. d) live in unsanitary conditions.
Industrialism has led to increased equality among people worldwide
Indicate whether the statement is true or false
What ethical dilemma was involved in the Tuskegee Syphilis Study?
a. A group of poor, African-American airmen from WW II was intentionally infected with syphilis in order to study the progress of the disease among minorities b. A group of poor, African-American men received the wrong medication for syphilis and were denied entrance to a hospital. c. Adequate treatment for syphilis was withheld, without notification, from a group of poor, African-American men. d. Adequate treatment for syphilis was withheld, without notification, from a group of poor, African-American women. e. People in the community of Tuskegee (women, men, and children) were intentionally infected with syphilis to provide medical internship opportunities for doctors.
The molecular basis of a gene was not known until
a. observed in a microscope by the Austrian monk, Gregor Mendel. b. deduced rather than observed by the naturalist, Charles Darwin. c. discovered during the 20th century when the electron microscope was invented. d. observed in the sex cells of eels by Sigmund Freud. e. deduced rather than observed by Gregor Mendel as a result of his experiments with garden peas.