Evolution dumbed down: you need a new flu shot every year because the damned virus keeps evolving defenses against the last year's vaccine.
How about you show her the Finches that got Darwin the idea of evolution in the first place?
http://en.wikipedia.org/wiki/Darwin%27s_finches
How about you show her the Finches that got Darwin the idea of evolution in the first place?
http://en.wikipedia.org/wiki/Darwin%27s_finches