- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: In a recent poll 4000 people were asked this question, "If you could pick anyone you want for Hero ... (Read 2986 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
The familiar sounds of your heart are made by the heart's valves as they open and close.
The horizontal fraction bar was introduced by the Arabs.
No drugs are available to relieve parathyroid disease. Parathyroid disease is caused by a parathyroid tumor, and it needs to be removed by surgery.
Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.
Cyanide works by making the human body unable to use oxygen.