chicken.....think about it O.o a chicken needs to be there to lay the egg, right? a random animal cant just lay an egg that randomly turns into a chicken and not its own kind

its called " evolution "

" evolution " pwns all
now if you look at " evolution " there are 3 possibilities, and types
egg: another organism ( bird of course ) laid an egg that suddenly was a chicken
egg2: 2 different birds somehow crossbreeded and the egg was the chicken that we know today ( which is pretty mmuch impossible )
chickey

: the time has come for one species to change into anther form. slowly, but surely, it did
monkeys are mammals. we evolved, but without an egg. so the chicken does sound more reasonable

the world may never know