Make a conclusion about the fish’s fitness for life in the water.
| June 25, 2021 | education
The streamlined body shape allows them to swim quickly and without resistance in the water. The fish have developed a special organ – the middle line. It allows them to determine the current and pressure of the water. Paired and unpaired fins allow the fish to float and sink, turn and swim forward. Bony fish have a special outgrowth of the esophagus – the swim bladder. It helps them ascend and sink without spending energy.
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.
