Search results
Results From The WOW.Com Content Network
What is another name for a gnu? Answer: Wildebeest. When traveling in groups, this animal is referred to as a “mob.” Answer: Kangaroo. Among all the venomous snakes, this reptile is the longest.
This Italian word stands for an appetizer typically made up of meats, cheeses and olives. Answer: Antipasto. In 1969, entrepreneur Dave Thomas opened this restaurant and named it after his daughter.
Pteronura brasiliensis 18:04, 10 February 2012 (UTC) The fish are named after the crustaceans, and the crustaceans in turn are named after a weapon (because they use one claw as a weapon to catch food in a unique manner). Koumz 21:12, 10 February 2012 (UTC) Some gobies live together with alpheid shrimps.
Charles Elton subsequently pioneered the concept of food cycles, food chains, and food size in his classical 1927 book "Animal Ecology"; Elton's 'food cycle' was replaced by 'food web' in a subsequent ecological text. [96] After Charles Elton's use of food webs in his 1927 synthesis, [97] they became a central concept in the field of ecology.
Seafood is any form of sea life regarded as food by humans, prominently including fish and shellfish.Shellfish include various species of molluscs (e.g., bivalve molluscs such as clams, oysters, and mussels, and cephalopods such as octopus and squid), crustaceans (e.g. shrimp, crabs, and lobster), and echinoderms (e.g. sea cucumbers and sea urchins).
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 ...
A food web model is a network of food chains. Each food chain starts with a primary producer or autotroph, an organism, such as an alga or a plant, which is able to manufacture its own food. Next in the chain is an organism that feeds on the primary producer, and the chain continues in this way as a string of successive predators.
Decomposers are often left off food webs, but if included, they mark the end of a food chain. [6] Thus food chains start with primary producers and end with decay and decomposers. Since decomposers recycle nutrients, leaving them so they can be reused by primary producers, they are sometimes regarded as occupying their own trophic level.