What adaptation of lumbricus are traits that evolved in response to its free-living terrestrial niche? what is the vent length and intestine length of female or male lumbricus

The lumbricus or earthworm has no eyes as it does require to see underground, in addition it has hairs on each of its segments in order to allow grip on the soil it has circular muscle throughout its body to in lateral movement and has no appendages or antennae and a streamlined body, the vent and intestine runs the entire length of the earthworm and can range from 25mm to 300mm

1.fossils 2.analogous organs 3.homologous organs

Mitochondria is the cell organelle that produced the energy that is needed in the body system in form of atp, that is why it is called the power house of the cell. energy is needed by the living organisms to carry out the activities which sustain life.  if the mitochondria is destroyed atp will not be produced. if the mitochondria is destroyed, energy production will stop and the affected living organism will not have the energy to carry out the necessary life processes; this will lead to the death of the organism.