Theoretical and Empirical Researches in Urban Management, Vol. 4, No. 1 (10) (February 2009), pp. 75-85 (11 pages) AbstractThe paper discusses the relationship between simulation and knowledge ...

Biotic close bioticLiving elements of an ecosystem, such as plants and animals. factors are interactions associated with living organisms. Competition will occur between organisms in an ecosystem ...

Abiotic close abioticNon-living elements of an ecosystem, such as climate, temperature, water, and soil type. factors are non-living environmental factors that can affect the organisms in ...