Answer to Question 1
The throat, mouth, and tongue will become red and inflamed (glossitis), and the lips will become dry and scaly. Milk is an excellent source of riboflavin.
Answer to Question 2
An appropriate experiment would involve two groups of individuals of the same sex and age. All individuals are exposed to cold viruses via inhalation. They then are divided into two groups: an experimental group that receives identical doses of vitamin C supplements and a control group that gets a placebo. The experiment is double-blind. Signs and symptoms of both groups are tracked over 10 days. After data collection and analysis, conclusions are made as to whether the vitamin C had an effect on the cold.
Warning signs of abuse
Nonpoint Sources of Pollution
Warning signs like this one are often posted when local waters
Food service businesses
Infant Showing Signs of Fever