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What is the oxidation number of oxygen in KMnO4?
Birds
Warm-blooded vertebrates characterized by feathers, beaked jaws, and typically the ability to fly.
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The way in which information is shown or explained to an audience, including the use of visuals, speech, and other media.
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A number of individuals or items that are located, gathered, or classed together.
Research Team
A group of people conducting investigations on a particular subject or project to gain new knowledge.
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