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Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

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The familiar sounds of your heart are made by the heart's valves as they open and close.

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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.

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Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

The philosophical journey requires self-examination. Your responsibility as a critical thinker is to The philosophical journey requires self-examination. Your responsibility as a critical thinker is to
The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion. The four processes of pharmacokinetics: absorption, distribution, metabolism, and excretion.
The crude oil refining showing most of the major steps and processes. The crude oil refining showing most of the major steps and processes.
Business Math, 10th Edition Business Math, 10th Edition
Business Math Question Business Math Question
Business Math Business Math
Video: Metabolic Rate, Heat and Thermoregulation - response to heat and cold stresses

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