A group of similar cells that together perform certain specialized functions.
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Step by step skin self examination
The Skin Cancer Foundation recommends that you do a head-to-toe self-examination of your skin every month, so you can find any new or changing...
Top 12 health and fitness apps
Noted health and fitness website Greatist.com tested hundreds of health and fitness apps to come up with its list of the best of 2016. The...
Coronavirus
A novel (new) coronavirus was first detected in late December in Wuhan City, Hubei Province, China and is causing an outbreak of respiratory disease...



