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Did you know?

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

Did you know?

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.

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th
Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th Changes in boreal forest composition along a chronosequence in Quebec. Dates refer to the year of th
Will the sun rise tomorrow? Are you sure? “Cause and effect” vs. sense experience. Will the sun rise tomorrow? Are you sure? “Cause and effect” vs. sense experience.
The sense of smell. The sense of smell.
Position sense of joint movement Position sense of joint movement
Monkey Experiment: Sense of Fairness Monkey Experiment: Sense of Fairness
Video: Role of complement proteins

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