Nature has decreed that every species on the face of this earth is engaged in a struggle for survival on its own merits in competition with every other species.
(Nature; has decreed; that every species on the face of this earth is engaged in a struggle for survival on its own merits in competition with every other species) Context(Nature has decreed,List([0, 18))):(every species on the face of this earth; is engaged; in a struggle for survival on its own merits in competition with every other species)
Nature has decreed,List([0, 18))
Nature every species on the face of this earth
has decreed is engaged
that every species on the face of this earth is engaged in a struggle for survival on its own merits in competition with every other species
in a struggle for survival on its own merits in competition with every other species