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There are approximately 3 million unintended pregnancies in the United States each year.

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There are 60,000 miles of blood vessels in every adult human.

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Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
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It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

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The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

The frequency of competition according to the number of species involved. The frequency of competition according to the number of species involved.
There are 26 species of goanna in Australia. There are 26 species of goanna in Australia.
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Human Anatomy Human Anatomy
Systems of the Human Body Systems of the Human Body
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