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Did you know?

Though the United States has largely rejected the metric system, it is used for currency, as in 100 pennies = 1 dollar. Previously, the British currency system was used, with measurements such as 12 pence to the shilling, and 20 shillings to the pound.

Did you know?

The longest a person has survived after a heart transplant is 24 years.

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Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

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The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

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On average, the stomach produces 2 L of hydrochloric acid per day.

Sponge morphology. Sponge morphology.
Morphology of the spleen Morphology of the spleen
Appendectomy. The appendix and cecum are brought through the incision to the surface of the abdomen. Appendectomy. The appendix and cecum are brought through the incision to the surface of the abdomen.
Example of the Table of Neoplasms. Example of the Table of Neoplasms.
Appendix attached to cecum into which the small intestine empties. Appendix attached to cecum into which the small intestine empties.
Benign and malignant neoplasms Benign and malignant neoplasms
Video: Bone tissue types - compact and spongy

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