On average, there's 100 billion neurons in the human brain.
83
Smoking while pregnant increases the chances of spontaneous abortions (miscarriages) stillbirths and premature labor.
77
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Children are more allergic to cockroaches than they are to cats!
46
More people have a phobia of frogs than rats.
41
The skin on your lips is 200 times more sensitive than your fingertips.
345
We are born with 350 bones, and die with 206.
135
