What forensic scientist is responsible for categorizing blood types?

Landsteiner brought a new tool to forensic science, which was categorizing blood types. Because of his work, he was awarded a Nobel Prize in 1930.

Explanation:

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on june 23, 1972, the president signed title ix of the education amendments of 1972, 20 u.s.c. into law. title ix is a comprehensive federal law that prohibits discrimination on the basis of sex in any federally funded education program or activity.

the numbers are even higher.

explanation:

statistics have shown that more that 60% of test takers fail the first time and have to retake the test.