Gills, in the shell in molluscs, and between the hind legs in crustaceans.
the type of respiratory organ mollusks have is GILLS.
The scratchy tongue-like organ of many mollusks is the RADULA.
nephridia
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sphinkter
muscular feet is the locomotory organ in mollusks
The lungs are the saclike organ in amphibians that take in oxygen from the air. Oxygen is then transferred from the lungs to the bloodstream through a process called respiration. This allows the amphibian to breathe and obtain the necessary oxygen for metabolic processes.
Siphon .
Gills are an organ that fish have, that enables them to obtain oxygen from the water that they are in; it is what fish use instead of lungs.
All mollusks have a foot, an organ. In a squid the foot is the tentacles it has.
mollusks have it, it's called the radula.
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