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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

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The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

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The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.

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Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Invasive species in Canada include (a) zebra mussels, Dreissena polymorpha, (b) sea lamprey, Petromy Invasive species in Canada include (a) zebra mussels, Dreissena polymorpha, (b) sea lamprey, Petromy
Multiple crossovers can include more than two chromatids Multiple crossovers can include more than two chromatids
Multiple crossovers can include more than two chromatids Multiple crossovers can include more than two chromatids
The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives. The most commonly used socket drive sizes include 1/4, 3/8, and 1/2 inch drives.
The tools necessary to adjust the valves on an engine with adjustable rocker arms include basic hand ... The tools necessary to adjust the valves on an engine with adjustable rocker arms include basic hand ...
General hand massage. Include (A) metacarpal mobilizations and (B) gentle finger pulls. (C) Press ... General hand massage. Include (A) metacarpal mobilizations and (B) gentle finger pulls. (C) Press ...
Video: Stimulus (introduction)

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