they're shells; which come from the ocean.
They will ATTACK almost anything they come across but they only EAT small creatures that live on the ocean floor such as: Crabs, shrimp and crustaceans
Shrimps come from the Mediterranean Sea.
yes, the minerals come from rock chimneys on the ocean floor
It comes from sea mounts and ocean trenches.
They both come from the ocean floor? That and it probably has to do with both allowing some type of plant or animal life to survive on the ocean floor.
No.
They live anywhere where their family is. It's called a pod.
chemical compounds such as sulfides that come from cracks in the ocean floor.
The hermit crabs you see in the store come from a number of different places depending on species. Purple Pinchers (C. Clypeatus) can be found very far inland but a Strawberry hermit crab (C. Perlatus) is much more likely to be found by the tide pool. They are found in tropical climates like the Florida keys, Ecuador, south America, the virgin isles, and Australia.
Methane is one example of a gas found in ocean water that does not primarily come from the atmosphere. Methane can be produced through biological processes by organisms living in the sediments of the ocean floor.
Crabs are different colors because there are different species of crabs. They will also come in various sizes as well.