answersLogoWhite

0

Praws have gills (special gas exchange surfaces) at the base of each walking leg. In order to pass a constant supply of oxygenated water over the gas exchange surface the gills are ventilated by movement of the walking and swimming legs. A prawn has 5 pairs of walking legs (located on thorax) and 5 pairs of swimming legs (located on the abdomen)

User Avatar

Wiki User

16y ago

What else can I help you with?