WebThe respiratory system is an important factor that ... (and indeed one of the few non-human groups) to have evolved a system of abstract symbolic communication where a behavior is used to ... In a phenomenon known as philopatry, insects that hibernate have shown the ability to recall a specific location up to a year after last ... WebJul 30, 2024 · Figure 1. The major respiratory structures span the nasal cavity to the diaphragm. Functionally, the respiratory system can be divided into a conducting zone and a respiratory zone. The conducting zone of the respiratory system includes the organs and structures not directly involved in gas exchange. The gas exchange occurs in the …
Lungs - The Respiratory System
WebMar 13, 2015 · The respiratory system also helps the body maintain homeostasis, or balance among the many elements of the body’s internal environment. The respiratory … WebOne of the waste products produced by cells is another gas called carbon dioxide. The respiratory system takes up oxygen from the air we breathe and expels the unwanted carbon dioxide. The main organ of the respiratory system is the lungs. Other respiratory organs include the nose, the trachea and the breathing muscles (the diaphragm and the ... in the world 言い換え
Human - Körperwelten
WebAug 29, 2013 · The diaphragm is a dome-shaped muscle below the lungs that controls breathing. The diaphragm flattens out and pulls forward, drawing air into the lungs for inhalation. During exhalation the ... WebEsophagus. Thymus gland. Lymph nodes. The right lung has 3 sections, called lobes. The left lung has 2 lobes. When you breathe in: Air enters your body through your nose or mouth. Air then travels down the throat through the larynx and trachea. Air goes into the lungs through tubes called main-stem bronchi. WebThe lungs' main function is to help oxygen from the air we breathe enter the red cells in the blood. Red blood cells then carry oxygen around the body to be used in the cells found in our body. The lungs also help the body to get rid of CO 2 gas when we breathe out. There are a number of other jobs carried out by the lungs that include: in the world还是on the world