There are a couple of things:
A slow-moving creature with a shell covered in spikes.
well turtles are not that slow but i am pretty sure the only protection is its shell although a snapping turtle has its mouth
There are a couple of things:a snaila turtle
They are generally slow.
I know that cranes are birds but I do not know that they are slow moving.
slow
fast
nothing, as far as I know. The earth isn't moving slow, it's moving extremely fast.
mollusks are slow-moving in the way that they are soft-bodied animals and protected by shells.
mollusks are slow-moving in the way that they are soft-bodied animals and protected by shells.
mollusks are slow-moving in the way that they are soft-bodied animals and protected by shells.
Garden slugs are any of various small, snaillike, chiefly terrestrial gastropod mollusks of the genus Limax and related genera, having a slow-moving elongated body with no shell or only a flat rudimentary shell on or under the skin. Answers.com