carbon monoxide indicator
71Gerald Zavorsky — Dr. Gerald Zavorsky is a physiologist practicing at St. Mary s Hospital at St. Louis University. As of 2007 he served as an associate professor of medicine at SLU. His research in the field of exercise science has garnered awards from numerous… …
72galaxy — /gal euhk see/, n., pl. galaxies. 1. Astron. a. a large system of stars held together by mutual gravitation and isolated from similar systems by vast regions of space. b. (usually cap.) See Milky Way. 2. any large and brilliant or impressive… …
73mental disorder — Any illness with a psychological origin, manifested either in symptoms of emotional distress or in abnormal behaviour. Most mental disorders can be broadly classified as either psychoses or neuroses (see neurosis; psychosis). Psychoses (e.g.,… …
74Water — This article is about general aspects of water. For a detailed discussion of its properties, see Properties of water. For other uses, see Water (disambiguation) …
