On the voyage of the Beagle (1831-1836) Darwin collected and described thousands of animals and plants. In South America he observed the adaptations of organisms to a variety of habitat from jungle to grassland to mountain habitats. In the temperate regions the species resembled more closely the species of the tropical regions of South America rather than the corresponding species of the temperate regions of Europe. For example, in the grasslands of Argentina there are …showed first 75 words of 1546 total…

…showed last 75 words of 1546 total…are able to walk upright. Why do I think people have a hard time accepting human evolution. I think people have trouble accepting human evolution for many reasons. I think they are afraid of what they don’t want to accept not to mention damn stubborn. I also think that they want to belong to some great force like they think is there god. I personally don’t believe in god. I accept the concept.