In the environment, fish navigate using their senses. The organs of vision of fish are rather large and mobile eyes. The hearing organs of fish inside the skull and outside are not visible. The organ of balance is also located inside the skull of fish. Thanks to him, fish sense the position of their body in space. Fish have a very fine sense of smell. They feel the taste by clusters of sensitive cells located in the oral cavity and in the skin. The sense of touch is carried out by the tactile cells scattered throughout the body. An important sense organ in fish is the lateral line.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.