Which area of the brain is most closely associated with vision?

Which of the following has NOT been found as an effect of regular marijuana use?

A. Decreased testosterone levels in men. B. Decreased sperm counts in men. C. Increased testosterone levels in men. D. Increased heart rate in men and women.

Throughout the course of human history many substitutes for breast milk have been used. In the 1800's which substitutes where beginning to fall into vogue?

Honey and water Cow's milk Condensed and evaporated milk Goat's milk