6 The wolf also shall dwell with the lamb, and the leopard shall lie down with the kid; and the calf and the young lion and the fatling together; and a little child shall lead them.
7 And the cow and the bear shall feed; their young ones shall lie down together: and the lion shall eat straw like the ox.
8 And the sucking child shall play on the hole of the asp, and the weaned child shall put his hand on the cockatrice' den.
A relationship when one organism either directly or indirectly assists another is a symbiotic relationship - symbiosis. An example of this would be the birds that sit on the backs of larger animals....
If one animal eats plants and the other eats meat than the animal that eats meat will eat the other animal that doesn't eat meat. If they are both the same kind the they will probably help each other...
to save each other