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23 de may. de 2024 · Rice. Rice plant ( Oryza sativa) with branched panicles containing many grains on each stem. Rice grains of different varieties at the International Rice Research Institute. Rice is a cereal grain, and in its domesticated form is the staple food for over half of the world's human population, particularly in Asia and Africa.
Hace 2 días · Mollusca is the second-largest phylum of invertebrate animals, after Arthropoda; members are known as molluscs or mollusks [a] ( / ˈmɒləsks / ). Around 76,000 extant species of molluscs are recognized. [3] The number of fossil species is estimated between 60,000 and 100,000 additional species. [4] The proportion of undescribed species is ...
Hace 1 día · An aquatic salamander lacks muscles in the tongue, and captures its prey in an entirely different manner. It grabs the food item, grasps it with its teeth, and adopts a kind of inertial feeding. This involves tossing its head about, drawing water sharply in and out of its mouth, and snapping its jaws, all of which tend to tear and macerate the prey, which is then swallowed.
Hace 1 día · Mauna Kea is home to Lake Waiau, the highest lake in the Pacific Basin. [40] At an altitude of 3,969 m (13,022 ft), it lies within the Puʻu Waiau cinder cone and is the only alpine lake in Hawaii. The lake is very small and shallow, with a surface area of 0.73 ha (1.80 acres) and a depth of 3 m (10 ft) when fullest.
Hace 4 días · Dinoflagellata. Haptophyta. Typically excluded. Cyanobacteria (blue-green algae) Algae ( UK: / ˈælɡiː / AL-ghee, US: / ˈældʒiː / AL-jee; [3] sg.: alga / ˈælɡə / AL-gə) are any of a large and diverse group of photosynthetic, eukaryotic organisms. The name is an informal term for a polyphyletic grouping that includes species from ...
Hace 2 días · Aquaculture (less commonly spelled aquiculture [1] ), also known as aquafarming, is the controlled cultivation ("farming") of aquatic organisms such as fish, crustaceans, mollusks, algae and other organisms of value such as aquatic plants (e.g. lotus ). Aquaculture involves cultivating freshwater, brackish water and saltwater populations under ...
Hace 2 días · The Tampa Bay Rays are an American professional baseball team based in the Tampa Bay area. The Rays compete in Major League Baseball (MLB) as a member club of the American League (AL) East Division. They are one of two major league clubs based in Florida, alongside the National League (NL)’s Miami Marlins. Since its inception, the team's home ...
