Turtle eggs ,duck eggs and any other eggs offer a ready source of nutrients .
Darwin's argument tells us that species develop their traits through natural selection due to competition, survival and reproduction. Diversification of species is an important part to make his argument valid because diversification suggest extinction of specie if it doesn't survive.
I'm 100% sure it's not C or D so just pick between A and B, because C is a noun and D is a noun and a verb
The answer is B since using a comma after read is incorrect while a comma after No and yes is correct, hope this helps!