22. Dr. Mary McLeod Bethune, the founder of Bethune-Cookman College, served as
___________
AB
advice to both Franklin Delano Roosevelt and Harry Truman.
_____ ___
CD
23. Some plant produce irritating poisons that can affect a person even if he or she merely
___________ _____
A BCD
brushes against them.
24. The rotation of the Earth on its axis is responsible the alternation of periods
________________ ___________
ABC
of light and darkness.
_______________
D
25. Anne Elizabeth McDowell is best remembered for a weekly journal, Woman s
___ ____________ _____
A BC
Advocate, who she launched in January 1855.
___
D
26. In every society there are norms that say individuals how they are supposed to behave.
________ _____________
ABC D
27. An erupting volcano or an earthquake sometimes affects the featured of the surrounding
_ _________ ____________
A BC
region and can even cause lakes to disappear.
________
D
28. Most tree frogs change color to harmonize with its background.
____ ____________ __
A BC D
29. Due to the refraction of light rays, this is impossible for the naked eye to determine the
_______ _________
AB C
exact location of a star close to the horizon.
____
D
30. Modern poets have experimented with poetic devices such alliteration and assonance.
___________ _______________ ___________
A B CD
31. Birds eggs vary greatly of size, shape, and color.
____________
A B C D
32. Social reformer Frederick Douglass dedicated his life to working for the abolish of
____________
A B
slavery and the fight for civil rights.
_______
CD
33. Mount Edith Cavell, a peak in the Canadian Rockies, is named after a famous nurses.
____ _______ ______________
AB C D
34. Xanthines have both good and bad effects on the body, and these effects are generally
___________ _______
A
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B
determined on the size and regularity of dosage.
___________ _______
C D
35. When a severe ankle injury forced herself to give up reporting in 1926, Margaret Mitchell_____ ____ _____
ABC
began writing her novel Gone with the Wind.
_____
D
36. One of the most difficult problems in understanding sleep is determining what the
_______________ ________
A BC
functions of sleep is.
__
D
37. The Millicent Rogers Museum houses five thousands pieces of Hispanic and American
___________
A
Indian jewelry, textiles, and other objects documenting the vibrancy of these cultures.
_____________ __________
BCD
38. Seven of planets rotate in the same direction as their orbital motions, while Venus and
_____________
ABC
Uranus rotatein the opposite direction.
_____________
D
39. In the United States voters election representatives to the national legislature, which
__________ ___________
AB C
consists of the House of Representatives and the Senate.
______
D
40. It is the interaction between people, rather than the: events that occur in their lives,
__________
A B
that are the main focus of social psychology.
______ ____
CD
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