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Author Question: The development that set the stage for the evolution of animals that lived entirely on the land was ... (Read 34 times) |
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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.
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More than 34,000 trademarked medication names and more than 10,000 generic medication names are in use in the United States.
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The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.
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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
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More than 150,000 Americans killed by cardiovascular disease are younger than the age of 65 years.