A virus is a special kind of living organisms. They carry genetic information, they have the characteristics of living organisms, but gas exchange is not typical for most viruses, including the influenza virus. The coral polyp is an interesting organism. There is no direct gas exchange, since they are in the water. But he still gets the right amount of oxygen and other dissolved gases through water filtration. Also, with the help of filtration, coral polyps feed by capturing microorganisms. For a day, they are able to pass a huge amount of water through themselves.
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.