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Did you know?
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.
Did you know?
The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.
Did you know?
Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.
Did you know?
Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.
Did you know?
Alzheimer's disease affects only about 10% of people older than 65 years of age. Most forms of decreased mental function and dementia are caused by disuse (letting the mind get lazy).
![The Asiatic lion, whose habitat once ranged from the Mediterranean to north-west Indian subcontinent](https://biology-forums.com/gallery/47/medium_27638_22_04_12_9_19_14.jpeg)
![The nervous system is described as having two interconnected divisions: the central nervous system (](https://biology-forums.com/gallery/47/medium_14755_07_10_12_3_19_30_9321293.jpeg)