They have modified gills, which means they breath air, but need 75-80% humidity. They cant breath underwater, they will drown!
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
yes
Hermit crabs use meiosis to reproduce
no i had hermit crabs and had salt it didn't hurt them
no
Hermit Crabs live on the bottom of the ocean and eat the grasses that grow on the bottom.