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Author Question: Kate lines some wooden blocks in a row. Then she puts a wooden figure on each block. This activity ... (Read 191 times) |
Your heart beats over 36 million times a year.
After a vasectomy, it takes about 12 ejaculations to clear out sperm that were already beyond the blocked area.
When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).
Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.
Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.