If 1.0 kg of calcium phosphate react with 0.90 kg of sulfuric acid, determine which reactant will be in excess and what mas will be leftover when the reaction is complete

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Strong conductivity of plasma allows it to act and react as and

Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.