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to keep them selfs wet(the hair mantains water on it)then they wont die from dehighdgeration because they cant stay to dry
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∙ 11y ago
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What is The stiff bristles on an earthworm is?
Can
Why does an earthworm have bristles?
it has bristles to prevent it from skidding it is also used as brake in them.
How many bristles does an earthworm have?
enough to move.
What are short stiff hairs of plants or animals?
Bristles
What are plant bristles called?
Plant bristles are called setae or awns. The setae are movable bristles. Setae are also known as being a stiff hair.
Why would the earthworm have bristles on the outside of its body?
Mobility aids, and vibration sensors.
What do the bristles on the underside of the earthworm's body do?
The bristles along the body of an earthworm are called the Setae, they are used as anchors as the earthworm moves along. The earthworms will anchor the rear of the body as it extends the front then anchor the front of the body as it contracts the rear. The setae are extended and contracted in sequence to match the movement of the body.
How do bristles help the earthworm in its movement?
Bristles also known as setae. They work as legs; they grip to soil with the setae. Setae also can dig through soil.
What do the bristles on the exterior of an earthworm help it to do?
Called setae, the tiny bristles on each segment of a worm help it move through soil as well as grip another worm when mating.
What are bristles?
short stiff hairs, typically on an animal's skin, a man's face, or a plant.
On what area of the earthworm body do these bristles appear?
The bristles along the body of an earthworm are called the Setae,which are set along its segmented length. In all the body segments except the first, last and clitellum, there is a ring of S-shaped setae embedded in the epidermal pit of each segment.
What does a setae on a earthworm do?
Setae are bristles or hair-like structures that help attach the earthworm to the ground and create friction so if an earthworm is going down a hill, it would slide down but actually continue to move through hydrostatic pressure.
