Beets and Cane
About 80 percent of the sugar supply came from sugar cane as it is usually grown in the tropical countries of Southeast Asia while the 20 percent came from sugar beets, a biennial plant cultivated in temperate countries.
Answer:
Due to the cognitive effects it has. There are peer reviewed studies that show a correlation between cannabis use and a decrease motor and cognitive function over time. It also stunts brain growth in people under the age of 25 since the brain is still growing until then. Also, cannabis is still federally illegal so universities usually abide by federal laws. Cannabis smoking also causes a distinct smell that sticks to things and second hand smoking is still a risk.
Salmonella - A. food inspection
Whooping Cough - C. vaccination
HIV - B. education