If one parent has the dominant gene for Huntington's disease, the odds of one of their children having the disease are one out of

Darwin argued that facial expressions of emotion are:

a. biologically irrelevant. b. learned. c. maladaptive. d. innate.

A group comprised of 12 members will be _____ cohesive and have ____ morale than one comprised of five members

a. more / higher b. less / higher c. more / lower d. less / lower