One advantage of using Average income for comparing development of countries is that- 1 point A) It does not show the distribution of income B) It is useful for comparison of countries with different population C) It neglects other crucial indicators of comparison D) Increase in average income does not guarantee development of all the people of a country.​

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