The trachea.
It is commonly called the Windpipe; the medical name is trachea.
They have a small opening on their abdomen that takes in air and transports it directly to the lungs.
the air goes through the pharnyx then the trachea and into the lungs
i think diaphragm helps in taking air out o f lungs
the lungs
The cardiovascular system transports gases between the lungs and the body's cells.
bronchi is a tube like structure. It carries air to lungs.
The structure in the lungs that contains the thinnest epithelium is the alveoli. Alveoli are air sacs where the exchange of gases takes place.
bronchi is tube like structure. It carries air to lungs.
The lungs hold air that is breathed in. Oxygen gas in the air moves into the blood. The heart pumps to transports this oxygenated blood to cells in the body that need it to produce energy.
The structure of the lungs acts as a big filter. This, by the nature of it being a filter, helps to limit the spread of infection by filtering the air you breathe, ensuring the cleanest possible air for you to consume.
It is when you travel by air