- Paired, large ganglia in head region of the clam worm
- The ventral nerve cord with paired segmental ganglia in each segment
- The nervous system helps coordinate swimming and crawling
- Allows the escape response of segments in the clam worm
- Receptors to light, chemical, and mechanical stimulation are located on the surface of the body
- The ventral nerve cord with paired segmental ganglia in each segment
- The nervous system helps coordinate swimming and crawling
- Allows the escape response of segments in the clam worm
- Receptors to light, chemical, and mechanical stimulation are located on the surface of the body