If all the neurons in the human body were lined up, they would stretch more than 600 miles.
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Medication errors are three times higher among children and infants than with adults.
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Intradermal injections are somewhat difficult to correctly administer because the skin layers are so thin that it is easy to accidentally punch through to the deeper subcutaneous layer.
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Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
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This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Area of the hypoxic in The Gulf of Mexico’s “Dead Zone”
A typical intertidal zone
Rapid advance of shoreline and Flooding of coastal ecosystem
Ocean sediment cores preserve a record of ice sheet growth and decay
Melting ice is ponded behind fragile barriers of glacial sediment
Rising sea level threatens coastal communities around the world