What is the role of air sacs in birds?
| July 1, 2021 | education
Air bags are cavities of air. Many animals and plants have these bags.
Birds have a system of air sacs that can change their volume as the bird breathes.
The presence of these sacs makes the bird’s body weight less due to the fact that the processes of the air sacs enter the bone cavities. In addition, the system of air bags allows you to change the density of the body during swimming and diving, promotes thermoregulation of the bird’s body and serves to aerate the lungs.
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.
