Scientific evidence documents the pattern of evolution. The evidence exists in a variety of categories, including direct observation of evolutionary change, the fossil record, homology, and biogeography. Sort the following examples into the correct categories.

A. Direct observation of evolutionary change: Development of drug resistant bacteria
B. Fossil record: Discovery of transitional forms of horses, Discovery of shells of extinct speciesC. Homology: Similarities in mammalian forelimbs, Same genetic code in fireflies and tobacco plants, Vestigial pelvis in right whalesD. Biogeography: Similarity of endemic island species to nearby mainland species, The high concentration of marsupial species in Australia