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The average adult has about 21 square feet of skin.

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Asthma-like symptoms were first recorded about 3,500 years ago in Egypt. The first manuscript specifically written about asthma was in the year 1190, describing a condition characterized by sudden breathlessness. The treatments listed in this manuscript include chicken soup, herbs, and sexual abstinence.

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Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

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Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

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Although not all of the following muscle groups are commonly used, intramuscular injections may be given into the abdominals, biceps, calves, deltoids, gluteals, laterals, pectorals, quadriceps, trapezoids, and triceps.

Lycopodium obscurum growing on the forest floor. Lycopodium obscurum growing on the forest floor.
The tundra at the base of the Torngat mountains in Labrador consists primarily of low-growing mosses The tundra at the base of the Torngat mountains in Labrador consists primarily of low-growing mosses
A plasmid with segments from many former bacterial hosts A plasmid with segments from many former bacterial hosts
The Acheulean industry is typified by hand axes and cleavers. The Acheulean industry is typified by hand axes and cleavers.
How Fast is the World's Population Growing? How Fast is the World's Population Growing?
The impact of industry and manufacturing on our life The impact of industry and manufacturing on our life
Video: First Stage of Labor and Delivery Video

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