Natural selection is the process by which favorable traits are passed down through different generations of a species in order to adapt and likely survive within the changing environment.
I think it's A) the works cited page.
Answer:
Explanation:
1. This sandwich weighs a ton!
2. It seems that every time answer one question, a million more pop up!
3. I've told you a million times, don't let the giraffes play with the porcupines!