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Did you know?

Only 12 hours after an egg cell is fertilized by a sperm cell, the egg cell starts to divide. As it continues to divide, it moves along the fallopian tube toward the uterus at about 1 inch per day.

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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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More than 4.4billion prescriptions were dispensed within the United States in 2016.

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According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

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The first-known contraceptive was crocodile dung, used in Egypt in 2000 BC. Condoms were also reportedly used, made of animal bladders or intestines.

Sample equipment maintenance log. Sample equipment maintenance log.
Equipment and supplies used during a physical examination. Equipment and supplies used during a physical examination.
Demonstrating the use of venipuncture equipment. Vacutainer or vacuum-assisted phlebotomy. Demonstrating the use of venipuncture equipment. Vacutainer or vacuum-assisted phlebotomy.
(a) The low-resolution signal has the same number of pulses as the engine has cylinders. (b) A ... (a) The low-resolution signal has the same number of pulses as the engine has cylinders. (b) A ...
Determination of the Number of Polygenes (n) Determination of the Number of Polygenes (n)
Locate the following places by reference number on the map:Key Locales of Political, Economic, ... Locate the following places by reference number on the map:Key Locales of Political, Economic, ...
Video: X chromosome inactivation in calico cats

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