it has a big shell
pinchers
IT has a shell
i dont know, you tell me the answer!
jointed appendages
They walk sideways. That's one!
they cant tan but if they do they will turn purple
What adaptations do blue vrads have to live in its climate
They mold into pubic hair, where they then consume each root which becomes a penis.
A crab is one of the species that are classified as crustaceans. Crabs are commonly found in most shores in the tropics as they have adaptations that allow them to live on land.
Blue crabs (Calinictes sapidus) live in the Chesapeake Bay. They are specially adapted for living in a range of waters with different salinities, or saltiness of the water, from the mouth of the Bay all the way to the top. Hope that helps!
Crabs are in the class crustaceans, which are in the phylum arthropoda. All arthropods have an exoskeleton, which for crabs, helps protect them from predators, support them when not in water, allows muscles to be attached to the shell, and can keep them from drying out when not in water. They have "claws" that help them manipulate their food. They also have 2 pairs of antennae for sensing.
The primary difference between saltwater crabs and freshwater crabs lies in their physiological adaptations to their respective environments. Saltwater crabs have specialized gills that allow them to extract oxygen from the water, while freshwater crabs have modified gills that are better suited for extracting oxygen from air. Additionally, saltwater crabs have a higher tolerance for salinity levels, whereas freshwater crabs require a lower salinity environment to survive. These adaptations enable each type of crab to thrive in their specific habitat.