A Snail.
Insects such as dragonflies and grasshoppers have more than 6 legs, no shell, and wings.
Ammonites are the most widely known fossil. They are cephalopods and first appeared in the seas 415 million years ago, in the form of a straight shelled creature known as Bacrites. They do not have legs.
Yes, turtles can retract their head, legs, and tail into their shell for protection. The ability to hide in their shell is a key defense mechanism for turtles to defend against predators.
the ants have 6 legs on their body
A Snail.
because they have 2 legs inside their shell to hold on to the shell
millipedes
There are many ways to clean a crab, but what I do is boil them for about 20 minutes, and then remove the top of the shell. To do this, find the seam where the two halves of the shell meet and pull apart. You may want to use a knife. Then, wash out the guts from inside the shell. Most people just eat the legs and claws, but you can eat the meat inside the shell along where the legs are. Once you open the shell, it will be very obvious what is edible and what is not.
snake
with a clam shell
Yes...when it is confronted in danger situation it hides itself in its shell.
Yes, tortoises can withdraw their head and legs so they are entirely inside their shell.
Insects such as dragonflies and grasshoppers have more than 6 legs, no shell, and wings.
none
By its' legs.
Snakes has no legs. Turtles have a shell on their back.