Pregnancy typically lasts______________ weeks.  

A “Dark Age” descended on Greece when

Lisa is aware that her best friend, Kim, has a drinking problem. Lisa continually makes excuses for her and often completes Kim’s homework.  Lisa’s behavior is an example of:  

Tubal ligation, sealing the Fallopian tubes to block sperm is a type of:   

Approximately 20 percent of alcohol is diffused through the:  

People with a physiological dependence on a substance, such as an addictive drug, will experience:  

The legal limit for BAC (Blood Alcohol Concentration) is _________________ percent in all states.

TRUE or FALSE: Maternal use of cocaine during pregnancy is certainly NOT recommended not only because it is illegal, but also because cocaine is known to be teratogenic.

Maria has difficulty falling asleep quickly and has frequent arousals during sleep. This condition is known as _______________.

Nicotine: