the way they hide from predators- like covering it self with sea grass
It is somthing like an endoskelton, which means skeleton on the outside. Most of the species also has a shell
The exoskeleton of a crab is made of chitin which is a carbohydrate. That is why crabs, lobsters and shrimp often taste sweet!
The outside skeleton is an Exoskeleton and the inside skeleton is an Endoskeleton.
source: wiki.answers.com
Mangrove horseshoe crab was created in 1802.
Atlantic horseshoe crab was created in 1758.
The horseshoe crab closely relates to scorpions and spiders.
The horseshoe crab is about 2 feet long and weighs 10 pounds.
The spikes on a horseshoe crab protect it from being attacked.
a horseshoe crab is called a horshoe crab because its sell looks like the shape of a horseshoe posted byb Sean I
Horseshoe crabs are not a fish, it is a marine arthropod. The horseshoe crab is more closely related to spiders, ticks, and scorpions than to crabs.
it looks like a crab
asexually
yes
biology
never