if you can, go on Google click on images and type in crabs
No. They look more like lobsters.
Crabs are generally transferred much like fleas from contact or close proximity, these crabs don't look like the crabs from the ocean they do not have pincers in that sense.
pea crab
They look like cherries that are blue and yellow.
Sand crabs are small crabs that have no pincers. They are usually white or very light in color, and resemble large fleas.
poop
No. While all sea crabs are crustaceans, the human parasites (crab lice, genital hair "crabs") are insects, Phthirus pubis.
Yep only slightly smaller with a lighter colored shell.
because they dont look like any ordinary crab and they carry their house. crabs cant hide in their shells.crabs dont switch shells and hermit crabs are most often pets not food no offense crabs!
crabs don't have scales there mammals and they lay eggs
They look like their surroundings aka invisibility
Despite its name the Horseshoe Crab is not actually a crab. It is more closely related to spiders, scorpions and ticks.