In your letter, you need to explain how the theory of evolution is supported by evidence. Be sure to include the 4 pieces of evidence for evolution as well as an example of each.

Answer:

Evidence for the theory of evolution includes the fossil record, comparative anatomy, embryology, and molecular homologies. The fossil record provides a timeline of life, such as showing the transition from land mammals to aquatic whales through intermediate species. Comparative anatomy highlights homologous structures; for example, the bone structure in a human arm is similar to that in a whale's flipper, suggesting a common ancestor. Similar embryology shows that embryos of different species, like humans and chickens, develop similarly with features like pharyngeal slits. Finally, molecular homologies involve comparing DNA sequences; for instance, the high similarity in DNA between humans and chimpanzees points to a recent shared ancestor.