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13c and 14c are isotopes of 12c, which has 6 electrons, 6 protons, and 6 neutrons. what is the arrangement of subatomic particles in 14c?
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What is the main function of the central vacuole in a plant cell? a. absorbs energy from the sun to produce food b. holds water and maintains turgor pressure c. breaks down molecules to release energy d. contains the cell's genetic material
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Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false
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Bio molecules are essential to all living things. which biomolecule is “d” from the table
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The cellular plasma membrane is selectively permeable, which means some materials move through it while others cannot. the movement of materials into and out of the cell is called membrane transport. this activity will you identify the different mechanisms of membrane transport
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13c and 14c are isotopes of 12c, which has 6 electrons, 6 protons, and 6 neutrons. what is the arran...
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