State the three principles for the ethical conduct of research using human participants in the Belmont Report.

Which statement about emotions would have most likely been made by William James?

a) When something happens, your body reacts, then you experience an emotion. b) If someone points a gun at you, you will experience fear and then you will run. c) All emotions arise from the same set of bodily functions. d) It is only after you experience joy that your heart will begin to race.

A teenager runs to get in line to take a ride on The Raven, one of the country's top rollercoasters. The ride is more than he anticipated and he is a bit dizzy. Which structure was most responsible for this feeling?

a) eyes b) pinna c) Merkel disks d) semicircular canals