About 65 million years ago, the world saw the extinction of:
A. only the dinosaurs
B. large animals only
C. about 75 percent of all life forms, large and small
D. a large number of life forms for the first time in the history of the earth
C. about 75 percent of all life forms, large and small
You might also like to view...
Occam's Razor states that one should start with more complex hypotheses and work towards simpler ones
a. True b. False
Which of the following is an example of how gender ideologies affect labor roles?
a. Women are thought to make good leaders, because of the value they place on compromise. b. Women are thought to make good nurses because they are innately nurturing. c. Men are thought to make good teachers because they are natural scholars. d. Men are thought to make good business because of the value they place on collaboration.
Primate behavioral patterns derive from:
a. diurnal mammalian evolution b. mammalian primate biology c. reptilian evolution d. random change
Cross-cultural comparisons and controlled historical comparisons are two types of ____ methods
a. ethnographic b. ethnohistoric c. comparative d. statistical