WHY DO MEN GO BALD?
–> Men can lose their hair at any time in their lives, not only when they grow old. Bald men have an inherited trait that makes them lose their hair in a special pattern. That pattern is called “male pattern baldness”. When a young man starts to lose his hair, his body is following the instructions of his genetic code-just like when your body makes blonde or black hair, blue or brown eyes . If you’re a lucky male , you might someday get a perfect bald head….
WHY DOES MY NOSE RUN?
–> The nose serves as one of the body’s first barriers against infection. Your nose makes more mucus when a foreign substance , such as a virus, enters the body. That mucus, combined with an increased flow of blood to the nose caused by the infection, makes your nose ” run ” with excess liquid. And it keeps tissue companies in business.
WHY DO WE BLINK?
–> Blinking protects our eyes from foreign objects, sweeps up dirt that gets in our eyes and lubricates our eyes by spreading tears across their surface. Isn’t that a lot to accomplish in the ” blink of an eye”?
source: Factmonster
