ISBN-13: 9781912302369 / Angielski / Twarda / 2017 / 116 str.
ISBN-13: 9781912302369 / Angielski / Twarda / 2017 / 116 str.
The idea of evolution and that earth's species descended from common ancestors had already been around for some time when Darwin published On the Origin of Species in 1859. What was new about his work was that it explained evolution, using a theory called natural selection.