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Author Question: In a contest, two tractors pull two identical blocks of stone the same distance over identical ... (Read 3104 times) |
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The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").
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Blood is approximately twice as thick as water because of the cells and other components found in it.
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The horizontal fraction bar was introduced by the Arabs.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).
A typical pedestal grinder with a wire wheel on the left side and a stone wheel on the right side. ...
Pull-ups from shoulder to buttocks. (A) Move across the shoulder, fingertips between the ribs. (B) ...