Crustaceans don't have any heart
I have one hermit crab and no they do not have hearts, i bought ours at a store and also asked them that question and no they dont
Some types of crabs I know of are fiddler crabs, hermit crabs and horseshoe crabs.
There are various types of crabs, including blue crabs, Dungeness crabs, snow crabs, king crabs, and spider crabs. These crabs vary in size, color, habitat, and taste, offering a diverse range of options for seafood enthusiasts.
Mostly asian shore crabs, Mud crabs,Rock crabs, Donut Crabs and Spider Crabs. I believe there are no freshwater varieties.
rock crabs are type of crabs.
mud crabs, sand crabs, ghost crabs, blue swimmer.
no but they do get cancer
It's not so much a chirp as a low clicking noise. My female makes low clicking noises when she's out of the water. I don't know why they do it, but as far as I know "Gil" my little crab is happy & healthy :)
Land Crabs live on land and Marine crabs live in water.
crabs eat every 6 hours for me but it could be different for other crabs crabs eat every 6 hours for me but it could be different for other crabs crabs eat every 6 hours for me but it could be different for other crabs crabs eat every 6 hours for me but it could be different for other crabs
Apparently it's either a cast of crabs or a dose of crabs. Google it for more info.
us,crabs,