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Did you know?
There are approximately 3 million unintended pregnancies in the United States each year.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
Recent studies have shown that the number of medication errors increases in relation to the number of orders that are verified per pharmacist, per work shift.
Did you know?
Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.
Did you know?
The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.
![The female reproductive system, sagittal view showing organs of the system in relation to the urinar](https://biology-forums.com/gallery/47/medium_14755_28_08_12_1_48_02_8245921.jpeg)
![Thyroidectomy. In this procedure, the thyroid gland is accessed by a vertical incision through the n](https://biology-forums.com/gallery/47/medium_14755_14_10_12_6_36_53_93901554.jpeg)