Wetlands have been compared to tropical rain forests and coral reefs in the number and diversity of animal and plant species they support.
(Wetlands; have been compared; to tropical rain forests and coral reefs in the number and diversity of animal and plant species) (animal and plant species; support; they)
Wetlands animal and plant species
have been compared support
to tropical rain forests and coral reefs in the number and diversity of animal and plant species
they