- Grade 11 and 12 Mathematics (Moderator: geoffrey)
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Author Question: A tightrope walker located at a certain point deflects the rope as indicated in ... (Read 861 times) |
- Grade 11 and 12 Mathematics (Moderator: geoffrey)
Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.
Excessive alcohol use costs the country approximately $235 billion every year.
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.
In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.
Cocaine was isolated in 1860 and first used as a local anesthetic in 1884. Its first clinical use was by Sigmund Freud to wean a patient from morphine addiction. The fictional character Sherlock Holmes was supposed to be addicted to cocaine by injection.