Refers to an increased behavioral effect of a drug with repeated administration.

The youngest babies change position once every on average. a. 5 minutes b. half hour c. minute d. 10 minutes

Ryan is a nine-year-old boy whose father wants him to be a soccer player. ryan does not have an aptitude for soccer, and keeps failing miserably at it. his father criticizes him in an attempt to motivate ryan to play better. as per erickson’s psychosocial theory, what is a likely consequence of this criticism? a. ryan may start developing an interest in soccer. b. ryan may develop a respect for his father. c. ryan may develop an inferiority complex. d. ryan may excel at soccer. e. ryan may gain self-esteem.

During the first month of development, how many layers of cells make up the embryo? a. 1 b. 2 c. 3 d. 4