puit these the same way but little different
Fossils are important because they show what life used to be like back then. Natural selection is when one animal has the same bone structure as its ancestor. One example of natural selection is the chicken and The mighty T.rex. These two animals have similar bone structures and walk pretty much the same. In fact, if we end up making dinosaurs, scientists are gonna use some bone matter and genes from chickens!
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Fossils are significant because they provide insight into past life forms. Natural selection occurs when an animal shares a bone structure with its ancestor. A prime illustration of natural selection is the chicken and the powerful T.rex. These creatures exhibit similar bone structures and move in a similar manner. If we ever manage to recreate dinosaurs, researchers may incorporate bone matter and genes from chickens.