These cells secrete the cuticle from their exterior faces and support the body wall muscles and most of the nervous system on their interior faces.
(These cells; secrete; the cuticle from their exterior faces) (These cells; support; the body wall muscles and most of the nervous system on their interior faces)
These cells These cells
secrete support
the cuticle from their exterior faces
the body wall muscles and most of the nervous system on their interior faces