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Ais a material that is composed of only one type of particle; examples of a pure substance include gold, oxygen and water.
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How have the greenhouse gasses increased from the year 2000 to 2018
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Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature
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Chemistry, 22.06.2019 12:40, valenzueladomipay09u
How does concentration affect reaction rate
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Ais a material that is composed of only one type of particle; examples of a pure substance include g...
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