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O have no antigen and have antibodies A,B. AB have antigen A,B and no antibody when transfused why antigen and anti body not kill eachother? In the koolaid mixture what must there be more of hydrogen ions or hydroxide ions? If a straight line of 96 feet were bent into a perfect circle, what would the diameter be? How many atoms of carbon have the exact mass of 12.011g/mol, explain? Determine whether the formula describes y as a function of x. Explain your reasoning. y = -3x2 - 7x - 6?