Actually lobsters skeletons are do on the outside in order to fight off natural predators such as the hippopotamus (latin name unknown) whose mouths can open to 150 degree angles. The lobster has a very small mouth only opening to about three millimeters for to use their armored bodies to defend against such voracious attacks.
Arthropods: lobsters, centipedes, spider
All of these (insects, snails, lobsters) are invertebrates without internal skeletons or back bones.
As a rule, all mammals have skeletons on the inside. All insects have exoskeletons ( skeletons on the outside). exoskeletons (
Lobsters do not have internal skeletons, but they do have external skeletons (exoskeleton), which are their shells.
Their skeletons tend to be on the outside
Exoskeleton.
The skeleton of the tiger is an endoskeleton. This means that it is inside the skin instead of a shell on the outside.
No. They're insects, and insects have exo(=outside) skeletons.
Animals with bones on the outside have an exo-skeleton. Crabs, crayfish, lobsters and many insects have their bones on the outside.
Amphibians have endoskeletons because their skeletons are inside their bodies. Exoskeleton animals have their skeletons on the outside: such as crabs, lobsters, insects, ect. (Basically an exoskeleton animal "crunches" when it is stepped on. Weird, I know but it will help you remember.) :)
No fish don't have a skeleton on the out side. On the out side its just skin.
Outside. Lobsters have an exoskeleton (it's shell).