An SI base unit for measuring length would be meters.
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9/11 happened on the 11th of September
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Breaks down and absorbs nutrients from the food and liquids you consume to use for important things like energy, growth and repairing cells.
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The number of electrons, in turn, determines the chemical properties of the atom. Protons contribute to the mass of an atom and provide the positive charge to the nucleus. The number of protons also determines the identity of the element
