Small crabs live under rocks or buried in wet sand at beaches. They may also live in places where there is underwater plant life so they can climb them to get food. Large crabs live farther out in the ocean. Also mainly around rocky areas as they hide under them.
crabs
crabs
by being a crabber and getting crabs for a living
normally there just like crabs so they eat the same things as crabs that are dead fish or left over
I have observed Fiddler crabs living peacefully in the company of Mangrove Tree crabs at waters edge in the Indian River Lagoon, Florida.
yes because I have crabs right now in fresh water and they are still living.
A king crab is called a living fossil because they have not changed over the course of millions of years. There are fossils of the crab that look just like the crabs are today.
No, Hermit Crabs and Fiddler Crabs are very different, and require two whole different living conditions. And Fiddler Crabs are very aggressive, and will probably attack the Hermit Crab anyway. So, in all, it just isn't a good idea.
Truthfully, other than the obvious (crabs and lobsters), they are closely related to the spider.
Im not sure what the answer is exactly,but, an ecological niche is how(in your case)a carb makes a living... as in where does it live(how does it make a living?) and what is its job?(what does it do for a living?)
yes. every living thing on earth grows.
Yes, because they eat other living things such as crabs and fish.