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Explain the process of rainwater harvesting with its advantages .
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Layers of rock containing fossils, like the layers illustrated here, are most likely composed of rocks.
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Alarge marble is dropped in a graduated cylinder with 35ml of water in it.the water level increases to 49ml.what is the volume of the marble
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Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope
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Explain the process of rainwater harvesting with its advantages ....
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