and manipulated under experimental conditions.

D

22.A musical genius,John Cage is noted for his highly unconventional ideas,and

A B

he respected for his unusual compositions and performances.

C D

23.Chocolate is prepared by a complexity process of cleaning,blending and roasting

A B

cocoa beans,which must be ground and mixed with sugar.

C D

24.Several million points on the human body registers either cold,heat,pain,or touch.

A B C D

25.In the 1800's store owners sold everything from a needle to a plow,trust

A B C

everyone,and never took inventory.

D

26.Although they reflect a strong social conscience,Arthur Miller's stage works are

A

typical more concerned with individuals than with systems.

B C D

27.While highly prized for symbolizing good luck,the four-leaf clover is rarity found

A B C D

in nature.

28.An involuntary reflex,an yawn is almost impossible to stop once the mouth

A B

muscles begin the stretching action.

C D

29.Elected to serve in the United States House of representatives in 1968,Shirley

A

Chisholm was known for advocacy the interests of the urban poor.

B C D

30.A mirage is an atmospheric optical illusion in what an observer sees a nonexistent

A B

body of water or an image of some object.

C D