are a rarity in nature

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• British nature conservation statuses — In Britain, a variety of status categorisation schemes exist, for sites, species and habitats. These include, for species and habitats, Red Data Book threat categories, national rarity and scarcity assessments and Biodiversity Action Plan… …   Wikipedia

• Life 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… …   Universalium

• De (Chinese) — Taoism portal Taoism …   Wikipedia

• Italy — /it l ee/, n. a republic in S Europe, comprising a peninsula S of the Alps, and Sicily, Sardinia, Elba, and other smaller islands: a kingdom 1870 1946. 57,534,088; 116,294 sq. mi. (301,200 sq. km). Cap.: Rome. Italian, Italia. * * * Italy… …   Universalium

• biological development — Introduction       the progressive changes in size, shape, and function during the life of an organism by which its genetic potentials (genotype) are translated into functioning mature systems (phenotype). Most modern philosophical outlooks would …   Universalium

• Alkali metal — Group → 1 ↓ Period 2 3 Li 3 …   Wikipedia

• Organizational theory in public administration — The thematic evolution of organizational theory is yet another way one might capture the development of the field. Modern public sector organizational theory can be thought of as the product of two fields of study: management and government. Each …   Wikipedia

• Marginal utility — In economics, the marginal utility of a good or service is the utility gained (or lost) from an increase (or decrease) in the consumption of that good or service. Economists sometimes speak of a law of diminishing marginal utility, meaning that… …   Wikipedia

• Marginalism — Economics …   Wikipedia

• Royalties — Not to be confused with Royal family. Royalty cheque. Royalties (sometimes, running royalties, or private sector taxes) are usage based payments made by one party (the licensee ) to another (the licensor ) for the right to ongoing use of an asset …   Wikipedia

• Hong Kong Mahjong scoring rules — are used for scoring in Mahjong, the game for four players, common in Hong Kong and some areas in Guangdong. Criteria Points are obtained by matching the winning hand and the winning condition with a specific set of criteria, with different… …   Wikipedia