yes they are mollusks, a cephalopod to be exact.
the enemies of the seshell are fish and other things,
If you mean the creature then yes it is but if you mean the sponge you use to clean dishes then no.
The possessive form of the noun caterpillar is caterpillar's.Example: The caterpillar's colors are black and red.
No a caterpillar is a mimicry
Caterpillar do not explode.
caterpillar...
Caterpillar.
No, caterpillar is a noun.
What is a destructive caterpillar?
Another caterpillar
there is no caterpillar egg. the caterpillar turns into a butterfly then the butterfly lay the egg.