their forelegs and hindlegs
Legs and wings
psedopodia
the organs of a living organism that helps it to move is known as it's locomotive organ.
The locomotive organ of butterflies are their wings. Without their wings they would have to crawl on the ground.
all spiders breath through there lungs called "book lungs" that is the organ
The cochlea of the inner ear.
your mother
Yes, a snail's mouth is unique. A snail's mouth contains a specialized organ called a Radula. The Radula is used as a rasp to scrap food particles into the snail's gullet.
that they are a type off a sail OK
Some snails have a shell that you can see through. The male has a white organ that the females don't have.
about locomotive crane