Answer what you can. (biology questions)?

[NAHDOPE]

a.Relate several influences about the history of life that are supported by geologic evidence.

b.Compare the concepts of homologous structures, analogous structures, and vestigial structures.

c.Explain the evidence of evolution presented by the mammals of Australia.

d.Compare the use of biological molecules to other types analysis of phylogeny.

e.Does natural selection act on vestigial structures? Support your answer.

f.Fly embryos and frog embryos differ from each other more then frog embryos and ape embryos do. What does this imply about how these groups may be related?