FILTER FEEDERAFRICAN LUNGFISHJAWLESS LAMPREYFISHFIND OUT MOREFish are water animals that evolved about 500 million years ago. They were the first animals to have an internal skeleton. Most fish…
Vertebrates and Invertebrates Warm-blooded animals regulate their own body temperatures; their bodies use energy to maintain a constant temperature. Cold-blooded animals depend on their…
(Encyclopedia) mutiny, concerted disobedient or seditious action by persons in military or naval service, or by sailors on commercial vessels. Mutiny may range from a combined refusal to obey orders…
by Gerry Brown, John Gettings & Mike Morrison John Elway and the Denver Broncos finally put the AFC demons to rest in Super Bowl XXXII after 13 years of NFC dominance. The 1998 NFL season…
(Encyclopedia) tadpole, larval, aquatic stage of any of the amphibian animals. After hatching from the egg, the tadpole, sometimes called a polliwog, is gill-breathing and legless and propels itself…
(Encyclopedia)
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Anatomy of a ray-finned fish
fish, limbless aquatic vertebrate animal with fins and internal gills. Traditionally the living fish have been divided into three class: the…
(Encyclopedia) Kapteyn, Jacobus CorneliusKapteyn, Jacobus Corneliusyäkōˈbəs kôrnāˈlēəs käptīnˈ [key], 1851–1922, Dutch astronomer. He was an authority on the Milky Way, of which he made notable…
Biographies of U.S. representatives and senators from Hawaii
Member Name Birth-Death ABERCROMBIE, Neil 1938- AKAKA, Daniel Kahikina 1924- BALDWIN, Henry Alexander 1871-1946…
(Encyclopedia) lancelet, name for small, fishlike lower chordate (see Chordata), also called amphioxus; it shows many affinities with the vertebrates. There are about 30 lancelet species, most…
