Find number abcIf 9a7a9 - c5995 = 677bb find number abc. Multiple solutions may exist.
Correct answers: 12
The first user who solved this task is Nasrin 24 T.
Quagga extinctionIn 1883, the quagga went extinct when the last mare at Amsterdam Zoo died. It was not realised at that time that she was the very last of her kind. Because of the confusion caused by the indiscriminate use of the term "quagga" for any zebra, the true quagga had been hunted to extinction without this being realised until much later. The Quagga, formerly inhabited the Karoo and southern Free State of South Africa. Like other grazing mammals, quaggas had been ruthlessly hunted. The settlers saw them as competitors for the grazing of their livestock, mainly sheep and goats. Now, by breeding with selected southern plains zebras an attempt is being made, started by Reinhold Rau, to retrieve at least the genes responsible for the Quaggas colouration.«