Explain how the theory of evolution is supported by evidence from the fossil record, comparative anatomy, comparative embryology, bio geography, molecular biology and observed evolutionary change.

(studying this for AP Bio test, feels good man)
Fossil Records: shows the large amounts of time in which simple organisms have evolved into complex organisms
Comparative anatomy: in many different types of vertebrates, many bones are similar, indicating a common ancestor in the past, these bones are homologous in different vertebrates
Comparative embryology: many embryos of developing vertebrates will look similar and develop similar structures in its respective time in the womb
Bio Geography: many fossils and creatures are found in such distant places that it is impossible for them to have migrated, only because the Earth was once a large land mass (Pangea). And many animals of the same special developed some differences to cope with the surrounding environment.
Molecular Biology: similar DNA sequences, genomes
Observed evolutionary change: changes in the alleles of a population, mutation, genetic drift, etc.

The speed of  sound:   sound travels  at different speeds depending on what it istraveling through. of the three mediums (gas, liquid, and solid)  sound waves travel the slowest through  gases, faster  through  liquids, and fastest  through  solids.