Some species feed upon their prey, while others use their prey as a place to lay their eggs, thus the prey becomes a food source for the young.
(others; use; their prey; as a place) Context(others use,List([41, 51))):(others; use their prey to lay; their eggs) (the prey; becomes; a food source for the young) Context(the prey becomes,List([98, 114))):(Some species; feed; upon their prey)
others use,List([41, 51)) the prey becomes,List([98, 114))
others others the prey Some species
use use their prey to lay becomes feed
their prey as a place
their eggs
a food source for the young
upon their prey