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One of the roles of the Canadian Museum of Nature is to document biodiversity over time by keeping records of which species live where. How can this help scientists identify potential environmental problems
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Vinegar has a ph of 3, and household ammonia has a ph of 11. is the concentration of h+ greatest in the vinegar or ammonia?
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If you relate the doppler effect on sound to the color of light waves, a police car would be the color as it approaches and the color as it recedes away from the observer.
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One of the roles of the Canadian Museum of Nature is to document biodiversity over time by keeping r...
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