maintenance of a balance
91Life Sciences — ▪ 2009 Introduction Zoology In 2008 several zoological studies provided new insights into how species life history traits (such as the timing of reproduction or the length of life of adult individuals) are derived in part as responses to… …
92human disease — Introduction an impairment of the normal state of a human being that interrupts or modifies its vital functions. health versus disease Before human disease can be discussed, the meanings of the terms health, physical fitness, illness …
93Anderton Boat Lift — The Anderton Boat Lift near the village of Anderton, Cheshire, in north west England provides a convert|50|ft|m|1 vertical link between two navigable waterways: the River Weaver and the Trent and Mersey Canal.Built in 1875, the boat lift was in… …
94endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… …
95roads and highways — ▪ transportation Introduction traveled way on which people, animals, or wheeled vehicles move. In modern usage the term road describes a rural, lesser traveled way, while the word street denotes an urban roadway. Highway refers to a major… …
96Schools — • History and development of education as related to the church Catholic Encyclopedia. Kevin Knight. 2006. Schools Schools † …
97NTPC Ramagundam — NTPC Ltd., Ramagundam …
98Bay Area Rapid Transit — Infobox Public transit name = Bay Area Rapid Transit imagesize = 100px locale = San Francisco Bay Area transit type = Rapid transit began operation = September 11, 1972 system length = convert|104|mi|km|abbr=on lines = 5 stations = 43 (1 under… …
99Glossary of alternative medicine — This is a glossary for terms and concepts being used in Complementary and Alternative Medicine (CAM), an umbrella term for a large number of practices that fall outside the scope of conventional medicine. NOTOC AAcupunctureAcupuncture is the… …
100Usher syndrome — Classification and external resources OMIM 276900 276901 DiseasesDB 13611 …
