__________ is the performance of sex-typed activities expected of the opposite sex

A personality factor that describes the degree to which a person is calm, self-confident and secure is called

a. conscientiousness. b. agreeableness. c. emotional stability. d. openness to experience. e. extraversion.

The suprachiasmatic nucleus is a teardrop-shaped cluster of cells located in the spinal cord

Indicate whether this statement is true or false.