This is an argument that has been going around and I have a solution.
I have no biology background so this is me and my knowledge and gut feeling on the matter.
My understanding of evolution suggests that the chicken would have evolved to hatch an egg to prevent predators from eating their babies.
It is the only one that, in my mind, makes sense and somewhat ruins the philosophical debate about which came first – the chicken or the egg.
What do you think about this? Leave a comment below or fill out the poll below.