Orange lights, which give off warmer colors, have a __________ wattage than blue lights, which give off cooler colors

Martin Luther was

a. an American civil rights leader. b. a 16th-century monk. c. an artist. d. a member of the Council of Trent.

Many characteristic features of later Mesoamerican culture, such as pyramids, ball courts, mirror-making, and a calendar system, originated in the lands of the

a) Olmec. b) Hopewell. c) Hopi. d) Mound Builders.