Aquatic plants and animals need sufficient oxygen and clean water to survive.
(Aquatic plants and animals; need; sufficient oxygen and clean water; to survive) Context(Aquatic plants and animals need,List([0, 31))):(Aquatic plants and animals; need sufficient oxygen and clean water to survive; )
Aquatic plants and animals need,List([0, 31))
Aquatic plants and animals Aquatic plants and animals
need need sufficient oxygen and clean water to survive
sufficient oxygen and clean water to survive