During wartime, a small country issued certificates to the public to raise money. each certificate promised to pay the holder a certain amount in silver. after the war was over, the population continued exchanging these certificates instead of converting them to silver. what type of money did this economy use?

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