Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).
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Cyanide works by making the human body unable to use oxygen.
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Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.
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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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As of mid-2016, 18.2 million people were receiving advanced retroviral therapy (ART) worldwide. This represents between 43–50% of the 34–39.8 million people living with HIV.
TrUe....FaLsE
True-color image of layers of haze in Titan's atmosphere.
Glass Frog
Gene expression consists of transcription of DNA into mRNA
Glass Beach in California
Each chromosome consists of a single, long molecule of DNA within which are the sequences of individ