Tuesday, April 29, 2008

Different types of natural selection

The different types of natural selection are animals. Many animals survive and they move on to the next generation. Others gets extinct and new animals form. Thats one type of natural selection. Different animals evolve overtime. Also another is plants, trees, and the environment. New plants died and grow into the soil while new ones just come out of nowhere. The climate changes from no oxygen to hvaing oxygen and different animals die and humans start to form. So thats what natural selection are.

No comments: