What part of the ear contains fluid that vibrates and tiny hairlike cells that change vibrations into nerve signals? a. hammer b. cochlea c. outer ear d. ear canal

Which term defines one's age as measured in years? chronological age biological age social age mental age

Tanya is not able to solve a problem because she’s unable to see it from a fresh perspective. which obstacle to problem solving is tanya experiencing? a. fixation b. counterproductive heuristic c. confirmation bias d. overconfidence

9. withdrawal occurs when alcohol is removed from the system after the brain a. adapted to the continued presence of alcohol b. become physically saturated with alcohol c. become impervious to the effects of alcohol d. begun to treat alcohol as a poison