1.
Fetal _______ spectrum disorder.
2.
_______ doubles, the likelihood of sudden infinite death syndrome.
3.
The substance ______ causes users powerful urges to take the drug when they receiving environmental cues.
4.
Children born to _______ addicted mothers addition to having a host of other physical problems such a small size, anemia, heart, disease, hepatitis, and pneumonia also suffered from withdrawal symptoms.
5.
_____ factors play an important role in the vulnerability to drug dependency.
6.
______ use is a confounding element of drug research.
7.
The ____ receives information from external and internal environments that translate into electrochemical messengers.
8.
________ drugs mimic neurotransmitters, and attached to receptor sites
9.
An excess of _____ what is the amount of neurotransmitters and causes depression.
10.
______ explains past events and predicts feature events.
11.
psychoactive drugs release _________ regions of the brain that produce sensation associated with pleasure, such as eating.
