Juveniles are continuously hyposmotic for the seawater because they have decreased sodium concentration inside their hemolymph. Given that the juveniles are smaller sized, their exoskeleton is much more rigid. The adult red king crabs are hyperosmotic in high salinity and becomes hyposmotic in decrease salinity. The hyperosmoticity is due to https://eleanorp934ewx0.wikiworldstock.com/user