Marijuana is a mind altering drug and is classified as a:

a. narcotic
b. psychoactive
c. stimulant
d. inhalant

What are the systems used to describe how information is stored in the brain? list each.

1infants internalize what they take in through their senses and                a.  show no signs of remembering it.      b.  vocalize it.      c.  display it in physical movements.      d.  forget it immediately.2 early experiences have a impact on the architecture of the brain.                a.  decisive      b.  mild      c.  minimal      d.  moderate  3which of the following is an infant's main learning tool in the first months after birth?                 a.  mouth      b.  music      c.  book exposure      d.  hands

Claustrophobia is an example of a(n)