Meanwhile, the new T-Mobile Arena allows MGM to effectively own the larger events market. It plans to keep the 16,500-seat MGM Grand Garden Arena's schedule full too. The sister venue across the street will continue to host concerts and boxing matches and allow the company's convention business to expand.
The human lungs are a pair of large, spongy organs optimized for gas exchange between our blood and the air. Our bodies require oxygen in order to survive. The lungs provide us with that vital oxygen while also removing carbon dioxide before it can reach hazardous levels.lveoli are the functional units of the lungs that permit gas exchange between the air in the lungs and the blood in the capillaries of the lungs. Alveoli are found in small clusters called alveolar sacs at the end of the terminal bronchiole.
Here is a list of structures to become familiar with: 1  Mouth and Nose- these are the openings where respiratory gases enter and leave the body. 2  Trachea (windpipe)- this passage way connects the mouth and nose to the lungs. 3  Lungs- these are the balloon-like structures that temporarily hold air in the body. Bronchial tube- the trachea breaks up into these smaller tubes to enter the right and left lungs. Bronchioles- within the lungs the bronchi split into these even smaller tubes which attach to the alveoli. Alveoli- these are the small sac-like structures where gas exchange occurs with the blood.