Juveniles are consistently hyposmotic to the seawater simply because they have decrease sodium focus of their hemolymph. Because the juveniles are lesser, their exoskeleton is more rigid. The adult crimson king crabs are hyperosmotic in significant salinity and results in being hyposmotic in decreased salinity. The hyperosmoticity is due to https://brennusp887ias6.scrappingwiki.com/user