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An example of evolution.....the GALAPAGOS! Dr. Darwin was stared at by an elephant tortoise. Elephant Tortoise They can weigh 200kg at most. They eat cactuses and leaves of trees. There used to be about 15 different kinds of hundreds of thousands of elephant tortoise on the island. After two centuries of careless hunting by human beings, they are facing extinction. There are now about 15000 of them. |