yes just one; every animal has a foot...
snails
soft bodies and a big muscular foot. Some mollusk have shells.
cephalopod
yes
they use there thick musklar foot
The function of a mollusks foot is locomotion (moving).
The mollusk foot is used for locomotion, allowing the mollusk to move along substrates. It may also be involved in burrowing, anchoring, or gripping onto surfaces for stability. In some species, the foot can also be used for sensing and detecting stimuli in the environment.
FOOT
Foot
Muscular foot, head, body
Muscular foot, head, body
Tails!