Involutionary

Involution is a process of reverse development or degradation. In most cases, the term is used in relation to biological objects. To demonstrate this phenomenon, it is not necessary to go to a field or forest to see a fallen tree, an old animal or a dying plant. Some living organisms die in the first seconds of their appearance, others “survive” and then die “in the prime of life.”

Involutization is the process of changing the forms of the animal world towards increasing its parts or connections. If initially it was possible to distinguish only coarse and large forms (for example, reptiles and fish), now we can also distinguish small parts of the body. The most ancient reptiles had teeth and jawbones (the first animals to have them). A reptile with developed teeth could eat food that was more abundant in the environment. However, now we have the opportunity to compare the size of animals and the sizes of their parts.