I think you mean arthropods? An arthropod is an invertebrate that has an exoskeleton (a skeleton on the outside), joined appendages, and a segmented body. Many examples are horseshoe crabs (which aren't actually crabs at all - they are most related to spiders), lobsters, and crabs, spiders, and other insects.
Well, Female crabs lay roughly 15-20 baby eggs. But sadly, many reptiles (including predator from Alien VS Predator) eat, and feast off these eggs and their insides. So about, 0 crabs survive due to the predators nommin' em,
Four cavity in human body.
hermit crabs can have up to 6 eyes
Many sea life's shells can be found at the beach. Which kinds depends on what beach someone is on. Clam, crab, horseshoe crabs, snails, and many more.
There are not many hermit crab predators. Their shells protect them. Man is the greatest threat to hermit crabs.
One each, one for each animal.
2 the dorsal cavity and the ventral cavity
Crabs have adapted to have armor to protect their body. Many species also have claws, in order to defend themselves.
AnswerIn the ocean. AnswerThey are common along the Atlantic coast, in shallow water. Answermostly found in shallow bays along the coast line, mosly found at the bottom most horseshoe crabs live on the coast of sand bars or just the reegular beach. in the united states you can see hermit crabs in long island, florida, and california.
Epithelial tissue is present in many areas of the body, including the linings of body cavities and tubes.
there are five cavities in the average number of cavities in your skull