Describe the characteristics of organisms living in the open waters of the seas and oceans.
| November 29, 2020 | education
1 are cold-blooded animals
2.Slim body shape
3.A device for active movement in the water column (fins, flippers)
4 most have gill breathing
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.
