Darwin showed that living things commonly produce many more offspring than are necessary to replace themselves.
(Darwin; showed; that living things commonly produce many more offspring) Context(Darwin showed,List([0, 13))):(living things; commonly produce; many more offspring than are necessary to replace themselves)
Darwin showed,List([0, 13))
Darwin living things
showed commonly produce
that living things commonly produce many more offspring
many more offspring than are necessary to replace themselves