On what continent did the great "scientific explosion" of the 1800's occur? A. Europe
B. North America
C. Africa

List and explain 3 types of parasomnia

Which of these example of a hereditary risk factor? smoking, eating junk food everyday, being a couch potato, having fair skin that is prone to sunburn

Write a short letter to an imaginary friend. tell him or her how you feel about substance abuse. suggest at least 2 (two) alternatives that will you friend relieve the tension or anxiety he or she feels. give an example of one way the friend can get if they need to get .