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keroppiimiku

Answer: Marie Curie became the first woman to win a Nobel Prize and the first person — man or woman — to win the award twice. With her husband Pierre Curie, Marie's efforts led to the discovery of polonium and radium and, after Pierre's death, the further development of X-rays.

Explanation:

pathoscide
Despite her tremendous grief, she took over his teaching post at the Sorbonne, becoming the institution's first female professor.