A hermit crab is very vulnerable without the snail shell, so you can expect it to get eaten, (or dry up for land hermit crabs), or injured before too long.
Some species of hermit crabs actually don't use snail shells at all, however.
"I don't know and i need the answer for a assament for science called lean on me help me"
no
No. Hermit crabs and sea anemones have a symbiotic relationship that is not the typical prey/predator relationship of most organisms.
Usually the anemone will attach itself to the shell of the hermit crab for transportation as well as the ocassional food gathering. And the hermit crab recieves protection from the anemone through the use of the anemone's natural ability of stinging things that get too close.
One example: A sea anemone and hermit crab have a mutual relationship. The sea anemone protects the crab and the crab provides food.
They won't have any shells to live in
the hermit crab attaches the anemone to its shell as protection from the big fish with the sharp teeth and octopuses and squids and you know what else is a hermitcrab YOUR MOTHERR:P
When a sea snail dies, its shell eventually washes up on shore, where the hermit crab uses it as its new home. Therefore this would be commensalism, however since the snail already died there is no living symbiosis.
When both organisms benefit from a symbiotic relationship, it is known as "mutualism." Other common types of symbiosis include "commensalism" (when one benefits and the other is unaffected) and "parasitism" (when one benefits and the other suffers).
it is to protect themselves from being eaten by predators and if the predator eats the hermit crab, the poison of the sea anemone would be released and the predators will die.
This would generally be viewed as a symbiotic or mutual relationship. The anemone benefits by being transported to different locations, some of which may be richer in food supply. The crab benefits from the camouflage the anemone provides, the partial protection of having a stinging anemone in close proximity and also from pieces of food which the anemone may drop.
A sea hermit crab carries sea anemones on it's back to protect it from other predators.
hermit crab and sea anemone(there in school text books)