Biology, 01.07.2019 02:30 desscraft30
What is the composition of the most common mineral compounds that make up earth's crust and mantle? a. oxalates, oxygen, and one or more organic compounds b. sulfates, oxygen, and one or more nonmetal elements c. carbonates, hydrogen, and one or more organic compounds d. silicon, oxygen and one or more metal elements
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Which element forms the basis of all organic organisms a carbon b oxygen c hydrogen d nitrogen
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Transmission electron microscope are best for viewing a) microorganisms in pond water b) internal organs of a mouse c)internal structures of a cell d) surface features of a specimen
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The diagram shows the layers of earth. convection currents in which region influence the movement of tectonic plates
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Explain how the political influence of african americans leaders became weaker.
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What is the composition of the most common mineral compounds that make up earth's crust and mantle?...
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