Compared with Their European and Canadian Counterparts,U.S.youths

question 14

Multiple Choice

Compared with their European and Canadian counterparts,U.S.youths

• A) become sexually active earlier.
• B) become sexually active later.
• C) are less likely to have had four or more sexual partners.
• D) are less likely to be sexually active.

---

Definitions:

Orbicularis Oculi

A muscle surrounding the eye socket that controls the closing of the eyelid.

Temporalis

A broad, fan-shaped muscle on each side of the head that aids in chewing by elevating the mandible (lower jaw).

Sternocleidomastoid

A muscle in the side of the neck that acts to flex and rotate the head.

Orbicularis Oculi

A muscle around the eye socket that enables the eye to close and squint.