They are invertibrates. Therefore they have an endoskeleton.
exoskeleton
Endoskeleton. Only crustaceans, insects and arachnids have exoskeletons.
endoskeleton
Snails have both exoskeleton and endoskeleton. The shell is the exoskeleton. And the remaining part is endoskeleton.
endoskeleton
Endoskeleton
An exoskeleton.
it has got an endoskeleton.
They are vertibrates, therefore they are endoskeleton.
The opposite of an exoskeleton is an endoskeleton. The exoskeleton is a skeleton outside the animal's body while the endoskeleton is a skeleton within the body.
exoskeleton.
Endoskeleton is the internal skeleton, which is what most people refer to when they just say skeleton. The exoskeleton, on the other hand, is an external skeleton which has protective features, eg crustaceans hard shell.
No, they have an endoskeleton.