coiled configuration
71Pauling, Linus — ▪ American scientist Introduction in full Linus Carl Pauling born February 28, 1901, Portland, Oregon, U.S. died August 19, 1994, Big Sur, California American theoretical physical chemist who became the only person to have won two unshared… …
72respiration, human — ▪ physiology Introduction the process by which oxygen is taken up and carbon dioxide discharged. The design of the respiratory system The human gas exchanging organ, the lung, is located in the thorax, where its delicate tissues are… …
73senses — Introduction also called sensory reception or sense perception means by which animals (animal) detect and respond to stimuli in their internal and external environments. The senses of animals are most usefully described in terms of the kind …
74Double helix — The structure of DNA with the two strands of DNA spiraling about one other. The double helix looks something like an immensely long ladder twisted into a helix, or coil. The sides of the ladder are formed by a backbone of sugar and phosphate… …
75List of United States Marine Corps acronyms and expressions — This is a list of acronyms, expressions, euphemisms, jargon, military slang, and sayings in common or formerly common use in the United States Marine Corps. Many of the words or phrases have varying levels of acceptance among different units or… …
76Chlorociboria aeruginascens — The green elfcup, Chlorociboria aeruginascens. Scientific classification Kingdom …
77Phoxinus saylori — Conservation status Endangered (ESA) Scientific classification Kingdom …
78Ctenophora — For the genus of crane flies, see Ctenophora (genus). Comb jellies Temporal range: Cambrian – Recent …
79Whammy bar — A whammy bar, tremolo arm/bar, or vibrato arm/bar is a component of a guitar, used to add vibrato to the sound by changing the tension of the strings, typically at the bridge or tailpiece. The whammy bar enables the player to quickly vary the… …
