The human body produces and destroys 15 million blood cells every second.
Did you know?
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
Did you know?
The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.
Did you know?
More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
Did you know?
Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.
Dietary Guidelines
Statistics Center (07/2016)
Password Guidelines
Basic Design of the Driving and Cell Phone Distraction Experiment
Buzzed driving is drunk driving
If 0.40 mol of NaN3 reacts completely in the reaction shown below, then ________ L of N2 will ...