what is the body structure used for protection of a crab
By its' legs.
You can get body crabs from clothing that has been worn by anybody that had body craps.
No, I do not believe body crabs are transmitted by sand at the beach.
if untreated what problums can crabs do to human body
Ocean crabs are not amphibians, they are crustaceans. Body crabs (crab lice) are also not amphibians, they are arachnids.
Yes crabs are invertebrates, they have a hard body covering so they have no need for a backbone.
by rubbing their big claw on there body
Crabs are scavengers. If a person were to drown and sink, crabs wouldn't mind having a nibble at the body.
Yes its very good for the hermit crabs body!
5
yes but it will hurt
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