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The crystal system a mineral belongs to relates most to the mineral's a. mass b. density c. composition d. atomic arrangement
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Several billion years ago which gas was the least prevailant in the atmosphere
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Number and variety of living organism; includes genetic, species, and ecological types
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If the dimensions of a cube-shaped cell with a length,height, and width of 1 micrometer were to double, what would be the cell's new ratio of surface area to volume? a.3 to 1 b.4 to 3 c.1 to 2 d1 to 6
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Biology, 22.06.2019 23:00
Nitrogen-14 and nitrogen-15 are isotopes of the same element. how do these two isotopes differ? a. they have different numbers of nuclei. b. they have different numbers of protons. c. they have different numbers of neutrons. d. they have different numbers of electrons.
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The crystal system a mineral belongs to relates most to the mineral's a. mass b. density c. composi...
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