We all know an infectious bacterium can affect a living organism by evolving and growing inside a host. Thus, we take anti-biotics to inhibit growth and reverse this process making us healthy and obviously feel better. No one would expect to go to church to cure the common cold (maybe in the 18th century), rather seek medical advise from their physician.
There are many people in America in conservative states that believe teaching evolution along with science in schools are wrong. Help support the teaching of science in America, as it only constitutes empirical information instead of religious fanaticism.