Evolution by Natural Selection

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Presentation transcript:

Evolution by Natural Selection “Charles Darwin had a big idea; arguably, the most powerful idea ever.” Richard Dawkins.

Earth is 4.6 billion years old. First life forms 2 billion years ago Dinosaurs from 225 to 65 millions years ago. Humans in last 6 million years.

CAT COW HORSE HUMAN

98 % of our genetic information is the same.

Earth is 4.6 billion years old. First life forms 2 billion years ago Dinosaurs from 225 to 65 millions years ago. Humans in last 6 million years.