Opinion 1.
It varies depending on the species, but each has at least 37 segments. http://animals.howstuffworks.com/worms/earthworm-info.htm
Opinion 2.
Thats wrong, worms have over 100 segments.
(i vote for #1.)
The role of the worm is to remove waste from the soil in the way of rotting material eating the bacteria that break down these items. In turn, their feces helps to fertilize the soil. Also, the worms' activity helps the soil hold water better because they aerate the soil through the tunnels they make.
how many body segments does a earthworm have?
excretion and digestion of waste ^_^
function of the pueso heart
No. They have segments.
In earthworm, typhlosole is a dorsal flap of the intestine that runs along most of its length. Its function is to increase intestine surface area for more efficient absorption of digested nutrients. In different earthworm families, the typhlosole appears to have multiple origins
the brain is essential for the movement of the earthworm. If the brain of the earthworm is removed, the earthworm will move continuously without stop
is very placent for little creature ....
Helps to keep the surface of the earthworm moist.
The pharynx, usually found in segments 4 & 5, is used to swallow food.
I believe they thin, membranous separations in between the earthworm segments. Functions would include structure within segments, and the connectivity of the skin and internal organs
No. They have segments.
Segments
The function of an earthworm's nephridium is to excrete wastes from the earthworm's body.
In an adult worm, there may be more than 100 segments.
There are 14 segments in front of the clitellum in an earthworm.
There are about 30 segments between the prostomium and clitellum of an earthworm. actually this question asked as differently as "How many segments are between the prostomium and clitellum of an earthworm?" see answer for this question.
In earthworm, typhlosole is a dorsal flap of the intestine that runs along most of its length. Its function is to increase intestine surface area for more efficient absorption of digested nutrients. In different earthworm families, the typhlosole appears to have multiple origins
When the circular muscles of an earthworm contract, the segments of its body become thinner and longer, causing the earthworm to elongate and appear stretched out.
The earthworm's diet is dirt and other minerals. The earthworm's skin has little segments.
There are seminal receptacles in segments nine and ten. In segments seven through fourteen, there are genitalia segments. The crop is in segments 15 and 16.