Fred and Wayne Are 4-Year-Olds

Multiple Choice

Fred and Wayne are 4-year-olds. When they are together, they often wrestle, run, race, push, and shove each other. Although their activities often aggravate their parents, these activities will

A) help the boys develop their gross motor skills.
B) stop when their brains become better myelinated.
C) be temporary as they will not be friends for long.
D) help the boys overcome narcolepsy.