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In physiology, respiration is the transport of oxygen from the outside environment to the cells within tissues, and the removal of carbon dioxide in the opposite direction to the environment by a respiratory system.
Mouth-to-mouth resuscitation, a form of artificial ventilation, is the act of assisting or stimulating respiration in which a rescuer presses their mouth against that of the victim and blows air into the person's lungs.
A mitochondrion (pl. mitochondria) is an organelle found in the cells of most eukaryotes, such as animals, plants and fungi.Mitochondria have a double membrane structure and use aerobic respiration to generate adenosine triphosphate (ATP), which is used throughout the cell as a source of chemical energy. [2]
A simple flowchart representing a process for dealing with a non-functioning lamp.. A flowchart is a type of diagram that represents a workflow or process.A flowchart can also be defined as a diagrammatic representation of an algorithm, a step-by-step approach to solving a task.
Pacific sea nettles, Chrysaora fuscescens. Cnidaria (/ n ɪ ˈ d ɛər i ə, n aɪ-/ nih-DAIR-ee-ə, NY-) [4] is a phylum under kingdom Animalia containing over 11,000 species [5] of aquatic invertebrates found both in fresh water and marine environments (predominantly the latter), including jellyfish, hydroids, sea anemones, corals and some of the smallest marine parasites.
Jennifer Lynn Lopez (born July 24, 1969 [3]), also known by her nickname J.Lo, is an American singer, songwriter, actress, dancer and businesswoman.Lopez is regarded as one of the most influential Latin entertainers of her time, [4] credited with breaking barriers for Latino Americans in Hollywood and helping propel the Latin pop movement in music.
Kennedy delivering his "We choose to go to the Moon" speech at Rice University, 1962. In 1960, John F. Kennedy, then a U.S. senator from Massachusetts, was elected the 35th president of the United States with Lyndon B. Johnson as his vice presidential running mate.
Xi Jinping [a] (born 15 June 1953) is a Chinese politician who has been the general secretary of the Chinese Communist Party (CCP) and chairman of the Central Military Commission (CMC), and thus the paramount leader of China, since 2012. Xi has been serving as the seventh president of China since 2013.