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Bay (left) and chestnut (sometimes called "sorrel") are two of the most common coat colors
The approval of a new drug is a four-stage process: (1) preclinical investigation, (2) clinical inve
Until the 1960s, the South’s public facilities were segregated. Some were reserved for whites, ...
Vehicles equipped with onboard refueling vapor recovery usually have a reduced-size fill tube.
A square matrix P is called a permutation matrix if each row and column of P contains exactly ...
A thin cleft, called the synapse, separates one cell from another.