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About how many times longer than modern humans have hooved mammals lived on earth?
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Using data from seismic waves, geologists have learned that earth’s interior is made up of several
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Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?
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How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate
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Which liquid (h2o, h2o + soap, or h2o + salt) has the strongest cohesion and adhesion? (need now plz)
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About how many times longer than modern humans have hooved mammals lived on earth?...
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