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A food web is the natural interconnection of food chains and a graphical representation of what-eats-what in an ecological community. Ecologists can broadly define all life forms as either autotrophs or heterotrophs, based on their trophic levels, the position that they occupy in the food web.
Home canning, of both garden and foraged foods, is a strong tradition in Appalachia as well; mason jars are an everyday sight in mountain life; the most common canned foods are savory vegetables: green beans (half-runners, snaps), shelly beans (green beans that were more mature and had ripe beans along with the green husks), and tomatoes, as ...
Definition. The dark web has often been confused with the deep web, the parts of the web not indexed (searchable) by search engines. The term dark web first emerged in 2009; however, it is unknown when the actual dark web first emerged. [11] Many internet users only use the surface web, data that can be accessed by a typical web browser. [12]
The grain is used for food for humans; the plant is used for animal feed and ethanol production. Sorghum originated in Africa, and is now cultivated widely in tropical and subtropical regions. Sorghum is the world's fifth-most important cereal crop after rice, wheat, maize, and barley. Sorghum is typically an annual, but some cultivars are ...
Mock object. In computer science, a mock object is an object that imitates a production object in limited ways. A programmer might use a mock object as a test double for software testing. A mock object can also be used in generic programming .
Mockup. In manufacturing and design, a mockup, or mock-up, is a scale or full-size model of a design or device, used for teaching, demonstration, design evaluation, promotion, and other purposes. A mockup may be a prototype if it provides at least part of the functionality of a system and enables testing of a design. [1]
Food chain in a Swedish lake. Osprey feed on northern pike, which in turn feed on perch which eat bleak which eat crustaceans.. A food chain is a linear network of links in a food web, often starting with an autotroph (such as grass or algae), also called a producer, and typically ending at an apex predator (such as grizzly bears or killer whales), detritivore (such as earthworms and woodlice ...
Darknet. A dark net or darknet is an overlay network within the Internet that can only be accessed with specific software, configurations, or authorization, [1] and often uses a unique customized communication protocol. Two typical darknet types are social networks [2] (usually used for file hosting with a peer-to-peer connection), [3] and ...