According to cognitive dissonance theory, which of the following critics of the affordable care act is most likely to change his or her attitude? a. a person who is paid $1 for arguing for the affordable care act. b. a person who is paid $100 for arguing for the affordable care act. c. a person who would have been fired if (s)he did not argue for the affordable care act. d. none of these advocates are likely to change their attitudes about the affordable care act.

Abearing is designed to a reduce friction b. support a load c.guide moving parts such as wheels, shafts and pivots d. all of the above

Ascrew incorporates which other simple machine? lever wheel and axle inclined plane pulley

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.