What features of the cover of birds distinguish them from the cover of reptiles? What are their similarities?

The body of the birds is covered with feathers. The body of reptiles is a dense scale that protects their body from water evaporation.

Bird feathers and reptile scales are composed of horny matter.

The skin of birds and reptiles is dry, there are almost no glands in it.

Birds have horny scales on their legs (which indicates a relationship with reptiles).



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.