Usually they withdraw into their shells and if you continue to touch them they will open their big pincher to let you know that they are prepared to fight if need be.
Yes it can because some crabs are unique with there shells
yes but i advise to handle gentlely and never cause it to get scared or you will be pinched if you do put in warm water he will most likely let go
They run for cover to hide, and always go back into their shells
Some are not shy they are scared. Not of you just of being around a new place.
They arent squealing, they are chirping. This is how they communicate with one another. But if you only have one, it could just be chirping for fun :) Dont worry about, it is normal. :)
A lot
No, Hermit Crabs are omnivores.
fish and bigger hermit crabs
Yes hermit crabs have antennas.
No hermit crabs are small and friendly
sea birds, fish, octopuses, crabs, and other hermit crabs
it deppends on how big the hermit crabs and the moon crabs are but if the hermit crab is bigger youv'e got your self a dead moon crab
no i had hermit crabs and had salt it didn't hurt them
Hermit crabs use meiosis to reproduce
yes