Every morning at the bus stop, carlos encounters an old woman begging for change. she is clearly hungry and alone. because carlos feels very bad for this woman and can "feel her pain," he makes a point of giving her some change each morning that he sees her. which theoretical approach best explains carlos's behavior? a) social-exchange theory b) kin selection c) empathy-altruism hypothesis d) nor m of reciprocity

Which of these is the best example of a cause-and-effect chain of events? 1. alonzo went to the music festival. 2. carmen went to the same music festival. 3. alonzo met carmen at the music festival. 1. yosef bought a new car from a dealership. 2. bailey bought a car from the same dealership. 3. bailey paid more for his car than yosef did. 1. the high school football team played a game on friday night. 2. the drama club put on a play on friday night. 3. maya watched the football game instead of the play. 1. a fast food restaurant ran an advertisement on television. 2. hank saw the advertisement and got hungry. 3. hank went to the fast food restaurant and bought food.