One good video about the earthworm after the rain. This original video was created for you by epSos.de and there is an original digital signature in the video and the audio. The main idea is to make our planet better, interesting and more happy.
Earthworms are segmented worms, commonly found living in the soil, burrowing and feeding on organic matter. They live on all continents except Antarctica, however, only a few species initially had a wide range. The large distribution was done by human introduction. The best-known European earthworms belong to the vampire family of worms from Romania.
The circulatory system of worms is closed, well developed, the blood is red. The earthworm has two main blood vessels: the dorsal, through which blood moves from the back of the body to the front, and the abdominal, in which blood moves from the front to the back of the body.
Earthworms do not have eyes, but they do have specialized light-sensing cells called "Hess light cells". Their photoreceptors are distributed in most parts of the epidermis, but are most concentrated on the back and sides of the worm. Earthworms are extremely sensitive to touch and mechanical vibration. The excretory waste is then expelled through pores on the side of the worm.
The importance of earthworms in the process of soil formation was one of the first to be pointed out by Charles Darwin in 1882. Earthworms create minks in the soil, contributing to its aeration and mixing. The worms move through the soil by pushing particles apart or swallowing them. During rain, earthworms come to the surface, as they have skin respiration and begin to suffer from a lack of oxygen in waterlogged soil.
During the last glaciation, the native earthworm species of North America disappeared from much of the area. After the departure of the glacier, they were unable to restore the population. However, with the colonization of America and the industrial breeding of European earthworms, they began to actively develop Canadian and American territory.
Large species of earthworms are eaten by Australian aborigines and some peoples of Africa. The Japanese people say that the male urine pipe will grow, if you urinate on the worm. It is a fun joke.
Good health and a happy long life to you !
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