Another theory of sleep holds that sleep is because it allows our bodies to rebuild tissues, consolidate memories, and organize our recent learning.

Which of the following methods had the highest risk of transmitting hiv? a) oral sex b) sharing needles c) sweat d) preseminal fluid

  when we experience conflict, it threatens our needs to feel

Achemical substance that people of any age may not lawfully manufacture, possess, buy, or sell is known as a(n) a. over the counter drug b. prescription drug c. medicine d. illegal drug