When air enters the body through the nose or mouth, it travels down the trachea (windpipe) into the lungs. In the lungs, oxygen is exchanged with carbon dioxide through the alveoli, small air sacs where gas exchange takes place. This oxygen is then carried to individual cells in the body through the bloodstream.
Through nose.
The TB pathogen enters the body through inhalation of airborne droplets containing the bacteria. These droplets are released when an infected person coughs, sneezes, or speaks. Once inhaled, the bacteria can travel into the lungs and cause infection.
Air enters the body through the nose or mouth, passes through the pharynx, larynx, trachea, bronchi, and bronchioles, and finally reaches the alveoli in the lungs where gas exchange occurs. During exhalation, the air follows the same pathway in reverse to exit the body.
The external air is usually sent through to the respiratory system for processing. Basically your respiratory system will change bad air into good air, and then send the good products around the body, and then filter out the rest through reactions such as coughing, sneezing etc.
Animals get oxygen for cell respiration from the air through a process called breathing. Oxygen is inhaled into the lungs where it enters the bloodstream and is carried to the cells throughout the body.
Oxygen rich air enters the body through the lungs.
As the diaphragm contracts, air enters the body through the nose and mouth.
Air enters the body when you inhale (Breathe in) air enters through the mouth and into the lungs. and then exhale (Breathe out) carbon dioxide (CO2)
nose or mouth
nose or mouth.- Taylor
when air enters the body through the drips we take it may lead to many health problems.
Through your nose and mouth.
goes in through the top and comes out the bottom
Oxygen enters our body through the process of respiration. When we inhale, air containing oxygen enters our lungs. The oxygen then diffuses from the air sacs in the lungs into the bloodstream, where it is carried by red blood cells to tissues throughout the body.
throat, bronchies, lungs
Spiracles
Oxygen (O2) enters your body through breathing air, which contains oxygen in it. This oxygen goes into your lungs where it is put into the bloodstream, supplied to cells in your body, returned to the lungs as carbon dioxide (CO2), and exhaled through the lungs.