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Did you know?
There are 60,000 miles of blood vessels in every adult human.
Did you know?
It is difficult to obtain enough calcium without consuming milk or other dairy foods.
Did you know?
Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.
Did you know?
Vampire bats have a natural anticoagulant in their saliva that permits continuous bleeding after they painlessly open a wound with their incisors. This capillary blood does not cause any significant blood loss to their victims.
Did you know?
If all the neurons in the human body were lined up, they would stretch more than 600 miles.