Assertion: shark | /r/HasAspect | special adaptations
Facets:
Source sentences:
text: All sharks need to retain a certain amount of salt in their bodies and bullsharks have special adaptations to allow them to do this even when in fresh water.
text: All sharks need to retain a certain amount of salt in their bodies and bullsharks have special adaptations to allow them to do this even when in fresh water.
text: Sharks have an additional salt bridge between structurally important amino acid chains and a particularly large non-polar nucleus of the Immunoglobulin fold in their antibodies—a complicated way of saying they have special adaptations to handle all that urea.