Bristles were often made out of the bristles of boar before plastic bristles were invented. They might have also made them out of types of plant.
Bristles is what they are called
All bristles are safe,
The Latin word for bristles is setis.
The saddle does have bristles underneath as well as on the rest of the body. The bristles help the worm to move from place to place.
it has bristles to prevent it from skidding it is also used as brake in them.
Most artificial bristles are made of nylon or plastic.
to protect themselves
Most artificial bristles are made of nylon or plastic.
Snails do not have bristles. Snails do have a raspy tongue though.
Plant bristles are called setae or awns. The setae are movable bristles. Setae are also known as being a stiff hair.
I'm pretty sure the insect bristles are the little hairs on their legs.