Earthworms

An fishing louse can grow only so long. A well-fed magnanimous will depend on what kind of worm it is, how many segments it has, how old(a) it is and how well fed it is. An Lumbricus terrestris will be from 90-300 millimeters long. A worm has no arms, legs or eyes. There atomic number 18 approximately 2,700 different kinds of earthworms. Worms live where in that location is food, moisture, oxygen and a favorable temperature. If they dont have these things, they go somewhere else. In one acre of land, there can be more than than a million earthworms.The largest earthworm ever found was in siemens Africa and measured 22 feet from its nose to the tip of its tail. Worms tunnel deeply in the soil and bring subsoil closer to the surface mixing it with the topsoil. Slime, a secretion of earthworms, contains nitrogen. Nitrogen is an important nutrient for plants. The sticky slime helps to utilise clusters of soil particles together in formations called aggregates. Charles Darwin spe nt 39 years poring over earthworms more than 100 years ago. Worms are cold-blooded animals. creepers have the mightiness to replace or replicate lost segments. This ability varies greatly depending on the species of worm you have, the amount of damage to the worm and where it is cut. It may be prosperous for a worm to replace a lost tail, but may be very difficult or impossible to replace a lost head if things are not just right. Baby worms are not born. They hatch from cocoons smaller than a grain of rice. The Australian Gippsland Earthworm grows to 12 feet long and can weigh 1-1/2 pounds.Even though worms dont have eyes, they can sense light, especially at their anterior (front end). They move away from light and will become inactivate if exposed to light for too long (approximately one hour). If a worms skin dries out, it will die. Worms are hermaphrodites. Each worm has some(prenominal) male and female organs. Worms mate by joining their clitella (swollen area underweight the head of a mature worm) and exchanging sperm. Then each worm forms an screwball capsule in its clitellum. Worms can eat their weight each day.