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?
Your heart beats over 36 million times a year.
Did you know?
In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.
Did you know?
Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.
Did you know?
Thyroid conditions may make getting pregnant impossible.
Average Chemical Composition of the Geosphere Crust
Average Global Temperature during the Phanerozoic
Structure of the RRM domain and its interaction with RNA
Assessment by Domain
How to find the average value of a function (Part 2)
Chart showing average yearly dose of radiation from natural and human-made sources