You must chose your words carefully grasshopper. as subtile differences between the multiple theories....and the Facts of evolution are spelled out....
I can give you the FACT of evolution,.....please read....
http://www.talkorigins.org/faqs/evolution-fact.html
Don't you find it funny that Evolution can mean a theory and a be a fact?
Bones are the data. Change is seen in the bones. People make some theories about that change. Evolution is both sentence two and three.
Crappy use of language doncha think.
DK