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Top Food Website Design A freshwater aquatic and terrestrial food web A food web (or food cycle ) is a natural interconnection of food chains and a graphical representation (usually an image) of what-eats-what in an ecological community. Another name for food web is consumer-resource system. Ecologists can broadly lump all life forms into one of two categories called trophic levels: 1) the autotrophs, and 2) the heterotrophs. To maintain their bodies, grow, develop, and to reproduce, autotrophs produce organic matter from inorganic substances, including both minerals and gases such as carbon dioxide. These chemical reactions require energy, which mainly comes from the Sun and largely by photosynthesis, although a very small amount comes from hydrothermal vents and hot springs. A gradient exists between trophic levels running from complete autotrophs that obtain their sole source of carbon from the atmosphere, to mixotrophs (such as carnivorous plants) that are autotrophic organism

Engineering Website Development Companies A steam turbine with the case opened. Such turbines produce most of the electricity that people use. Electricity consumption and living standards are highly correlated.[1] Electrification is believed to be the most important engineering achievement of the 20th century. Technology ("science of craft", from Greek τέχνη, techne, "art, skill, cunning of hand"; and -λογία, -logia[2]) is the collection of techniques, skills, methods and processes used in the production of goods or services or in the accomplishment of objectives, such as scientific investigation. Technology can be the knowledge of techniques, processes, and the like, or it can be embedded in machines which can be operated without detailed knowledge of their workings. The simplest form of technology is the development and use of basic tools. The prehistoric discovery of how to control fire and the later Neolithic Revolution increased the available sources of food a

Freelance Web Designer   A freelancer or freelance worker is a term commonly used for a person who is self-employed and is not necessarily committed to a particular employer long-term. Freelance workers are sometimes represented by a company or a temporary agency that resells freelance labor to clients; others work independently or use professional associations or websites to get work. While the term "independent contractor" would be used in a higher register of English to designate the tax and employment classes of this type of worker, the term freelancing is most common in culture and creative industries and this term specifically motions to participation therein.[1] Fields, professions and industries where freelancing is predominant include music, writing, acting, computer programming, web design, translating and illustrating, and other forms of piece work which some cultural theorists consider as central to the cognitive-cultural economy.[2] According to the