Look under the magnifying glass of an earthworm. Determine the shape of his body. Describe the external structure.

In order to observe the earthworm with a magnifying glass, you must carefully take the earthworm and put it on a surface moistened with water. This is done so that he does not suffocate. We take a magnifying glass and observe the worm through it. The body of the worm consists of the so-called rings. To determine where the worm’s head is, you need to observe which side it crawls on. It follows from this that the other side will be called the tail. If you turn the worm over, you will notice that it has a belly and it is light in color. The back of the worm will be dark in color. The worm will have mucus on its body. The body of the worm is long and elongated.