Researchers were modeling the effects of repeated cycles of isolation with occasional interbreeding among five hypothetical fish species (species A, B, C, D, and E) found in two separate lakes (lakes I and II) that are occasionally
joined by flooding, as shown in Figure 1. The research team indicated that species A would be considered to be the
single common ancestor of species B, C, D, and E.

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.

links? do you have a link? i don't see anything?

friedrich meischer discovered it in white blood cell