Lung
comment: The lungs are the primary organs of the respiratory system in humans and other animals including most tetrapods, a few fish, and some snails. In mammals and most other vertebrates, two lungs are located near the backbone on either side of the heart. Their function in the respiratory system is to extract oxygen from the atmosphere and transfer it into the bloodstream, and to release carbon dioxide from the bloodstream into the atmosphere, in a process of gas exchange. Respiration is driven by different muscular systems in different species. Mammals, reptiles and birds use their different muscles to support and foster breathing. In earlier tetrapods, air was driven into the lungs by the pharyngeal muscles via buccal pumping, a mechanism still seen in amphibians. In humans, the main muscle of
abstract: The lungs are the primary organs of the respiratory system in humans and other animals including most tetrapods, a few fish, and some snails. In mammals and most other vertebrates, two lungs are located near the backbone on either side of the heart. Their function in the respiratory system is to extract oxygen from the atmosphere and transfer it into the bloodstream, and to release carbon dioxide from the bloodstream into the atmosphere, in a process of gas exchange. Respiration is driven by different muscular systems in different species. Mammals, reptiles and birds use their different muscles to support and foster breathing. In earlier tetrapods, air was driven into the lungs by the pharyngeal muscles via buccal pumping, a mechanism still seen in amphibians. In humans, the main muscle of respiration that drives breathing is the diaphragm. The lungs also provide airflow that makes vocal sounds including human speech possible. Humans have two lungs, a right lung, and a left lung. They are situated within the thoracic cavity of the chest. The right lung is bigger than the left, which shares space in the chest with the heart. The lungs together weigh approximately 1.3 kilograms (2.9 lb), and the right is heavier. The lungs are part of the lower respiratory tract that begins at the trachea and branches into the bronchi and bronchioles, and which receive air breathed in via the conducting zone. The conducting zone ends at the terminal bronchioles. These divide into the respiratory bronchioles of the respiratory zone which divide into alveolar ducts that give rise to the alveolar sacs that contain the alveoli, where gas exchange takes place. Alveoli are also sparsely present on the walls of the respiratory bronchioles and alveolar ducts. Together, the lungs contain approximately 2,400 kilometres (1,500 mi) of airways and 300 to 500 million alveoli. Each lung is enclosed within a pleural sac that contains pleural fluid, which allows the inner and outer walls to slide over[cell cut: 3683 characters, first 2000 kept]
wiki page revision link: http://en.wikipedia.org/w/index.php?title=Lung&oldid=1037289201
wiki page revision ID: 1037289201
wiki page modified: 2021-08-05T16:50:37Z
wiki page extracted: 2021-08-05T16:50:48Z
wiki page length: 96863

Mukesh Bhatt
wiki page modified: 2021-06-27T17:52:32Z
wiki page revision ID: 1030725563
wiki page extracted: 2021-06-27T17:52:37Z
wiki page length: 5789
wiki page revision link: http://en.wikipedia.org/w/index.php?title=Mukesh_Bhatt&oldid=1030725563
wiki page out degree: 78

2017 Lipscomb Bisons men's soccer team
subject: Category:2017 Atlantic Sun Conference men's soccer season
wiki page extracted: 2019-06-06T23:31:36Z
wiki page length: 351
wiki page revision link: http://en.wikipedia.org/w/index.php?title=2017_Lipscomb_Bisons_men's_soccer_team&oldid=822694111
wiki page revision ID: 822694111
wiki page modified: 2018-01-27T23:27:46Z

Vocational education
wiki page modified: 2021-08-14T08:21:50Z
wiki page length: 68451
wiki page revision link: http://en.wikipedia.org/w/index.php?title=Vocational_education&oldid=1038716771
wiki page revision ID: 1038716771
wiki page extracted: 2021-08-14T08:21:58Z

Quidster4040
contributor ID: 13805538

Midland railway line
wiki page length: 12230
wiki page modified: 2021-08-14T08:20:09Z
wiki page extracted: 2021-08-14T08:20:30Z
wiki page revision ID: 1038716571
wiki page revision link: http://en.wikipedia.org/w/index.php?title=Midland_railway_line&oldid=1038716571

Colonies Chris
contributor ID: 577301

Croatia at the 2020 Summer Olympics
wiki page modified: 2021-08-14T08:22:09Z
wiki page revision link: http://en.wikipedia.org/w/index.php?title=Croatia_at_the_2020_Summer_Olympics&oldid=1038716821
wiki page revision ID: 1038716821
wiki page extracted: 2021-08-14T08:22:20Z
wiki page length: 42666

Template:2017 Atlantic Sun Conference men's soccer standings
wiki page revision ID: 1038520902

Citation bot
contributor ID: 7903804

Danapur–Anand Vihar Jan Sadharan Express
abstract: The 13257 / 13258 Danapur–Anand Vihar Terminal Jan Sadharan Express is a Superfast Express train belonging to Indian Railways – East Central Railway zone that runs between Danapur and Anand Vihar Terminal in India. It operates as train number 13257 from Danapur to Anand Vihar Terminal and as train number 13258 in the reverse direction, serving the states of Bihar & Delhi. It is part of the Jan Sadharan Express series launched by the former railway minister of India, Mr. Laloo Prasad Yadav.
wiki page revision link: http://en.wikipedia.org/w/index.php?title=Danapur–Anand_Vihar_Jan_Sadharan_Express&oldid=1036454435
wiki page extracted: 2021-07-31T17:01:52Z
wiki page revision ID: 1036454435
wiki page length: 3949
wiki page modified: 2021-07-31T17:01:45Z