|
|
Did you know?
Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.
Did you know?
There are 20 feet of blood vessels in each square inch of human skin.
Did you know?
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.
Did you know?
On average, the stomach produces 2 L of hydrochloric acid per day.
Did you know?
The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.