Apply your understanding of how the theory of evolution is supported by evidence by writing a letter to a skeptic explaining the evidence for evolution

The theory of evolution can be proved by the comparison of DNA genetic sequences of organisms.

Explanation:

The evolution can be proved by following

Dead organisms get decomposed by microbes, due to the absence of oxygen and moisture some body parts does not decompose.

The soft parts of body gets decomposed hard parts take time to decompose  and get covered by sea, at these deep levels the decomposition stops and the hard parts remain preserved called fossils.

an adaptation is a change or process by which an organism takes to be better suited for its environment. for example; migration is a behavioral adaptation, this is needed because birds are not built to last extremely cold climates. there are different adaptations because there are different species needing to adjust to different things, bears don't migrate; they hibernate.