A Kindergarten child's father is a police officer. The child begins to realize that his father's job requires him to be fast and strong. The child acknowledges that he is not capable of doing the kind of work his father does. Which of Gottfredson's stages does the child's thinking characterize?

How does breast-feeding benefit the mother?

What will be an ideal response?

The entry of ingested food into the duodenum can suppress further eating via

a. the inhibition of gastric emptying. b. the suppression of ghrelin secretion from the stomach. c. activation of sympathetic nerve fibers that innervate the liver. d. the secretion of insulin from the duodenum. e. suppression of CCK release from the stomach.