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What is the mass of phosphorous in a 51-kg person
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The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.
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All of the following are homogeneous mixtures except a) sugar dissolved in water. b) orange juice. c) coffee with cream. d) household vinegar. e) apple juice
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Explain how global warming could have affected yellowstone frog and salamander habitat's, resulting in changes in the populations of these species
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Water is added to liquid isopropanol (a polar liquid) to form a solution of rubbing alcohol. Describ...
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