THE EARTHWORM. Large, muscular tubes that alternately contract and relax, keeping the blood flowing, Throat cavity; used by earthworms to suck in soil.
GRAVIR / IMAG, Grenoble, FRANCE A joint lab of CNRS, INPG, INRIA and UJF June 12, 2003IS4TM, Juan-Les-Pins, FRANCE Real-time Simulation of Self-Collisions.
Real-time Simulation of Self-Collisions for Virtual Intestinal Surgery
Phylum Annelida
