Darwin's publication of On the Origin of Species explained natural selection in detail and presented evidence leading to increasingly wide acceptance of the occurrence of evolution.
Todos los estudios a nivel internacional indican que existe una fuerte tendencia a la desaparición de especies animales y vegetales como consecuencia de la acción indiscriminada del ser humano.
The Andes Mountains are located in South America, running north to south along the western coast of the continent. The latitude is 10° N. to 57° S. The longitude is 70° W. to 80° E.