Everyone has one nostril that is larger than the other.
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During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).
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Calcitonin is a naturally occurring hormone. In women who are at least 5 years beyond menopause, it slows bone loss and increases spinal bone density.
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According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.
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After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.
Brain Diagram
SHEEP BRAIN
heart vs brain
Right Brain vs. Left Brain
Compared with modern humans, Homo erectus has a larger face, lacks a chin and canine fossa, and has