Yes they do
The bristles on the ventral surface of a worm are called setae. These setae help the worm move and anchor itself while burrowing through soil or substrate.
In an adult worm, there may be more than 100 segments.
The worm you are describing is likely a type of aquatic worm called a polychaete. These worms have cilia that help them move and gather food particles as scavengers at the bottom of bodies of water. They play an important role in the ecosystem by recycling nutrients and breaking down organic matter.
An adaptation would be the setea (or little hairs on each segment). They are used to help the earthworm move in the soil and attach itself if it feels threatened or in danger.
The hypothesis could be: A snail travels faster than a worm because of its muscular foot and ability to glide on a layer of mucus, allowing it to move more efficiently than a worm that lacks these adaptations.
to help it move around underground, keep it from drying out, and protectt its self from enemies
Worm
The bristles on the ventral surface of a worm are called setae. These setae help the worm move and anchor itself while burrowing through soil or substrate.
The rings around worms are known as segments or metameres. These segments contain muscles, nerve cells, and other organs that help the worm move and function.
The Sun's gravity
Called setae, the tiny bristles on each segment of a worm help it move through soil as well as grip another worm when mating.
The Setae, located on the underside of the worm.
A worm does not have legs.
The worm (millipede, or whatever) is running around and around the statue. Your only move is to go quickly between its visits, and get off to the platform before it returns.
Worm. Because of its wavy movement the worm can move faster than a turtle.
A snake? A worm? A sea snake/worm/serpent thing? Is it a trick question?
the fat ring around a worm is where its heart is.