its probably dying or sick
Nothing, The leg will soon grow back.
Nothing, he's probably molting, so don't disturb him!
So that they can molt in peace. Their life consists of eating "normal food", sleeping, crawling, burrowing, molting, eating "old dead skin", eating "normal food", sleeping, crawling, burrowing, molting, eating "old dead skin".....repeat over & over & over. If their human adds a saltwater aquarium, then they will lay eggs somewhere in that sequence. Otherwise it remains the same life cycle.
Give it another shell to switch in to
Crabs are cold blooded animals, as their body temperature rises and falls with their surroundings.
when an object falls is it reactin to the force of gravity?
It falls and break
It falls, accelerating constantly until it hits the ground.
yes. there defense is there shell. there shell protects them from things like a rock if it falls on the crab
knife fish, tetras, knight crabs, barbs, red tail catfish ext
it falls in 89
It stays there. Actually, it just falls forever.