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Verbal·Standard English Conventions·Form, Structure, and Sense
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A recipient of the Wolf Prize in Chemistry and the Golden Plate Award of the American Academy of Achievement,        known as femtochemistry when he devised an optical spectroscopy technique that allowed researchers to study ultrafast chemical reactions occurring within molecules.
A
the limits of measurability were expanded by chemist Ahmed Zewail who introduced a new scientific discipline
B
the result of chemist Ahmed Zewail’s expansion of the limits of measurability was the introduction of a new scientific discipline
C
the introduction of a new scientific discipline by chemist Ahmed Zewail led to the expansion of the limits of measurability
D
chemist Ahmed Zewail expanded the limits of measurability and introduced a new scientific discipline