Which of the following is an example of reciprocal altruism? Group of answer choices
a. A bird squawking to warn its flock of a predator
b. Paying for lunch and saying, "You get the next one"
c. Giving money to charity
d. Leaving a tip in your hotel room for the maid

The difference between the lower class limits of adjacent classes provides the

Sociology is best described as the systematic study of

50 ! kate is 14 years old and just started taking dance classes with her friends at a local dance studio. this is her first time in a dance program, so everything is new to her. her friends convinced her to join the class since they have been enjoying it for a few months. how could the following terms her succeed in the dance class? ● secondary reinforcement ● identity vs. role confusion ● observational learning how could the following terms hinder her success in the class? ● circadian rhythm ● basal ganglia ● vestibular sense