Which is the best definition of miscarriage?
a. deliberate end of pregnancy before 20 weeks
b. spontaneous end of pregnancy after 20 weeks
c. spontaneous end of pregnancy before 20 weeks

Which advantage do parents who wait to have children enjoy? more energy clearer goals stronger marriages higher intelligence

The germs that cause infections are mainly spread in what three ways? a. immunization, mucous membranes, not washing hands b. germ-laden droplets, direct contact with body fluids, insects c. hand hygiene, sickness, immunization d. not enough sleep, low oral hygiene, germs

At school, there have been a lot of rumors going around about how certain sexually transmitted diseases are spread. which skill would be most valuable to you take the necessary steps to learn what you need to know to protect yourself? a. self-direction b. critical thinking c. problem solving d. effective communication       select the best answer from the choices provided.