nephridia
Hemolymph
nephridia c for plato uses. -RayRay
the type of respiratory organ mollusks have is GILLS.
The scratchy tongue-like organ of many mollusks is the RADULA.
* Oxygenated hemolymph (blood), coming from ctenidia, flows into heart's atria, * then it flows into heart's ventricle, which pumps the hemolymph into arteries, * from arteries, hemolymph flows into the hemocoel; * then it's caught again inside veins and brought directly into afferent ctenidial vessels or into accessory branchial hearts, which pump it inside ctenidia again, for oxygenation. Hemolymph flows also into the pericardium, the celomatic membrane wich contains the systemic heart, and, from it, hemolymph reaches and flows into the excretory ducts.
Kidney.
The Kidneys.
The kidneys
muscular feet is the locomotory organ in mollusks
sphinkter
Siphon .
liver