The "Big Five" refers to the five years following the fortieth birthday

Middle-ear infections become __________ frequent in middle childhood because the Eustachian tube becomes __________

A) less; longer, narrower, and more slanted B) less; shorter and wider C) more; wider and less slanted D) more; shorter and less slanted

Regarding current sexual trends among young people, which of the following statements is FALSE? a. Oral sex is seen by young people as less risky, more acceptable, and "not a big deal.". b. The chances of getting a sexually transmitted disease through oral sex are practically nil

c. Casual sex is usually associated with alcohol use and unsafe sexual behaviors, such asunprotected sex. d. One study found that 20 percent of American ninth graders have already had oral sexand more than 30 percent intend to try it soon.