Yes, theyâre awesomely delicious. But buying Girl Scout Cookies is about so much more than just handing over money for a box of treats. It's about having fun and making new friends. And it's about the skills a girl gains from interacting directly with youâthe cookie customer!
The term Darwinism had been coined by Thomas Henry Huxley in his April 1860 review of  On the Origin of Species , and by the 1870s it was used to describe a range of concepts of evolutionism or development, without any specific commitment to Charles Darwin 's own theory.
In 1859 Charles Darwin published On the Origin of Species in which he suggested that a struggle for survival among varying organisms was the mechanism for evolution. Darwin's theory of natural selection apparently required thousands of generations and hundreds of millions of years as a time span for the earth.