Why Are Vampire Bats Dangerous?
Why Are Vampire Bats Dangerous? Vampire bats are dangerous because they carry rabies and other diseases and infect their victims as they suck the blood which is their...
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What Is an Extracorporeal Membrane Heart Assist Device?
What Is an Extracorporeal Membrane Heart Assist Device? An extracorporeal medical procedure is one which is performed outside the body. An extracorporeal membrane heart...
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When Do Sharks Attack Humans?
When Do Sharks Attack Humans? Some sharks may attack human beings if attracted by underwater noises, erratic swimming, and the presence of a large number of bathers, or...
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Where Does a Leech Feed?
Where Does a Leech Feed? Leeches, which are rather slimy worms and vary in length from an inch to several inches, have two suckers, a big one at the rear and a smaller...
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What Is Cold-blooded Animal?
What Is Cold-blooded Animal? Many animals, such as fish, frogs, snakes and lizards, are often called “cold-blooded,” as opposed to...
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