- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: The __________ of a test for a certain disease is the proportion of people who correctly test ... (Read 29 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.
In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.
A strange skin disease referred to as Morgellons has occurred in the southern United States and in California. Symptoms include slowly healing sores, joint pain, persistent fatigue, and a sensation of things crawling through the skin. Another symptom is strange-looking, threadlike extrusions coming out of the skin.
The longest a person has survived after a heart transplant is 24 years.