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Unlocking the Secrets of the Universe
103.The process ,by which plants make, their own food …….?Answer: “Photosynthesis”.. 107.The process, by which water changes, from a liquid ,to a gas ……..?Answer: “Evaporation”.. 109.: What is, the main function of ,red blood cells, in the human body?Answer: “Oxygen transport”.. 120.The process, by which rocks, are formed, from pre-existing Read more…