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because they are called blue crabs and also they have a cell in there body which gives them the power if changing the colour if there shells ?
Heather Tremblay
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Why do blue crabs have soft shells?
Soft shell crabs are regular blue crabs that have been harvested at the proper time, just after they shed their exoskeleton. after an hour or so their shells begin to harden and for a while they have a leathery feel and are known as paper shell crabs before they shell hardens to it's usual toughness
How do blue-ringed octopus eat?
It eates by using its beak to crack open shells of crabs or other animals with shells
How do blue ringed octopus eat?
It eates by using its beak to crack open shells of crabs or other animals with shells
Does a blue crab have a skeleton?
no they do not have an internal skeleton in order to grow they switch their shells
Is crabs having to change shells a behavioral adaptation?
No, they shed their shells regularily. that is where we get soft shell crabs from; crabs who have just shed their shells and are cooked. Like a snake shedding their skin.
What type of shells do hermit crabs live in when they are in the wild?
Hermit crabs live in sea snail shells so the hermit crabs go in which ever shell they think will be comfy, like turbo shells. Also hermit crabs love shells with a pearl color inside.
Do crabs live in shells?
No, they do not
Why do crabs need shells?
Crabs need shells because there abdomen is very soft and sensitive and the shell protects them.
What does the blue spotted stingray eat?
blue spotted stingrays, or blue spotted ribbontale ray. have two plates in there mouth which they use for crushing the shells of crabs, prawns and molluscs
Where do sand hermit crabs get their shells?
Empty snail shells.
Do crabs molt there shells?
yes they do?
How do crabs hide from enemies?
in their shells
