There are 60,000 miles of blood vessels in every adult human.
Did you know?
The first successful kidney transplant was performed in 1954 and occurred in Boston. A kidney from an identical twin was transplanted into his dying brother's body and was not rejected because it did not appear foreign to his body.
Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.
Did you know?
Cyanide works by making the human body unable to use oxygen.
Midpoint Question
Four color theorem
economic question
economic question
X-ray showing pneumonia. Fluid and blood cells fill the lungs