The overwhelming Evidence For Evolution presented above is the rebuttal to the Creationist claims.
<bq>The universe IS 13 Billion years old.
The earth IS 4.8 Billion years old.
The first single celled organisms appeared 3.8 Billion years ago
Dinosaurs appeared 200 Million years ago.
Dinosaurs disappeared about 65 Million years ago.
Homo Sapiens first began to distinguish itself about 2 million years ago.</bq>
All of the above is fact, not theory.
Whether or not God caused all of the above to happen is not the issue.
Even creationists have to believe in evolution. Give them that "the flood" did occur 6000 years ago in 4000BC. How then did we get so many races in that short period of time?