With the help of what features of the external structure are insects distinguished.

The ratio of insects to a certain class is determined by the following leading features, namely, the structure of the wings, the structure and number of eyes, the presence of whiskers, and the number of pairs of limbs.



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.