The carapace, which is hard and bony shell, also serves as special protection for the slow-moving turtle.
(The carapace; is; hard and bony shell) (The carapace, which is hard and bony shell; serves; as special protection for the slow-moving turtle)
The carapace The carapace, which is hard and bony shell
is serves
hard and bony shell
as special protection for the slow-moving turtle