- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: Cluster sample is a sample obtained by selecting some of, but not all of, the possible subdivisions ... (Read 31 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Once thought to have neurofibromatosis, Joseph Merrick (also known as "the elephant man") is now, in retrospect, thought by clinical experts to have had Proteus syndrome. This endocrine disease causes continued and abnormal growth of the bones, muscles, skin, and so on and can become completely debilitating with severe deformities occurring anywhere on the body.
As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.
On average, the stomach produces 2 L of hydrochloric acid per day.
More than 2,500 barbiturates have been synthesized. At the height of their popularity, about 50 were marketed for human use.
Green tea is able to stop the scent of garlic or onion from causing bad breath.