Q: This article: Odontocetes are known as toothed whales; they have teeth and only one blowhole. They rely on their well-developed sonar to find their way in the water. Toothed whales send out ultrasonic clicks using the melon. Sound waves travel through the water. Upon striking an object in the water, the sound waves bounce back at the whale. These vibrations are received through fatty tissues in the jaw, which is then rerouted into the ear-bone and into the brain where the vibrations are interpreted. All toothed whales are opportunistic, meaning they will eat anything they can fit in their throat because they are unable to chew. These animals rely on their well-developed flippers and tail fin to propel themselves through the water; they swim by moving their fore-flippers and tail fin up and down. Whale ribs loosely articulate with their thoracic vertebrae at the proximal end, but they do not form a rigid rib cage. This adaptation allows the chest to compress during deep dives as opposed to resisting the force of water pressure. Excluding dolphins and porpoises, odontocetes consist of four families: belugas and narwhals (monodontids), sperm whales (physeterids), dwarf and pygmy sperm whales (kogiids), and beaked whales (ziphiids). There are six species, sometimes referred to as "blackfish", that are dolphins commonly misconceived as whales: the killer whale, the melon-headed whale, the pygmy killer whale, the false killer whale, and the two species of pilot whales, all of which are classified under the family Delphinidae (oceanic dolphins).The differences between families of odontocetes include size, feeding adaptations and distribution. Monodontids consist of two species: the beluga and the narwhal. They both reside in the frigid arctic and both have large amounts of blubber. Belugas, being white, hunt in large pods near the surface and around pack ice, their coloration acting as camouflage. Narwhals, being black, hunt in large pods in the aphotic zone, but their underbelly still remains white to remain camouflaged when... contains an answer for the question: What is the scientific name of the whales that are opportunistic?, what is it ?
A: Odontocetes

Q: This article: Eakins referred to the painting as Swimming in 1885, and as The Swimmers in 1886. The title The Swimming Hole dates from 1917 (the year after Eakins died), when the work was so described by the artist's widow, Susan Macdowell Eakins. Four years later, she titled the work The Old Swimming Hole, in reference to the 1882 poem The Old Swimmin'-Hole; by James Whitcomb Riley. The Amon Carter Museum has since returned to Eakins' original title, Swimming.The painting shows Eakins and five friends or students bathing at Dove Lake, an artificial lake in Mill Creek outside Philadelphia. Each of the men is looking at the water, in the words of Martin A. Berger, "apparently lost in a contemplative moment". Eakins' precise rendering of the figures has enabled scholars to identify all those depicted in the work. They are (from left to right): Talcott Williams (1849–1928), Benjamin Fox (c. 1865 – c. 1900), J. Laurie Wallace (1864–1953), Jesse Godley (1862–1889), Harry the dog (Eakins' Irish Setter, c. 1880–90), George Reynolds (c. 1839–89), and Eakins himself. The rocky promontory on which several of the men rest is the foundation of the Mill Creek mill, which was razed in 1873. It is the only sign of civilization in the work—no shoes, clothes, or bath houses are visible. The foliage in the background provides a dark background against which the swimmers' skin tones contrast. The positioning of the bodies and their musculature refers to classical ideals of physical beauty and masculine camaraderie evocative of Greek art. The reclining figure is a paraphrase of the Dying Gaul, and is juxtaposed with the far less formal self-depiction by the artist. It is possible that Eakins was seeking to reconcile an ancient theme with a modern interpretation; the subject was contemporary, but the poses of some of the figures recall those of classical sculpture. One possible influence by a contemporary source was Scène d'été, painted in 1869 by Frédéric Bazille (1841–70). It is not unlikely that Eakins saw the painting at the Salon while... contains an answer for the question: What painter possibly influenced Eakins in the painting of The Swimming Hole?, what is it ?
A: Frédéric Bazille

Q: This article: In the mid-1970s, Theresa Dunn, a young Irish-American school teacher in New York City, experiences her sexual awakening, while searching for excitement outside her ordered life. While in college, Theresa lives with her repressive Polish-Irish Catholic parents, and suffers from severe body image issues following a childhood surgery for scoliosis that left a large scar on her back. Theresa later finds out that her scoliosis is congenital, and that her aunt had the same condition and committed suicide. As a result, Theresa is reluctant to have children of her own.  Meanwhile, her beautiful "perfect" older sister, Katherine, has left her husband and embarked on a wild lifestyle involving multiple affairs, a secret abortion, recreational drug use, and a short-lived marriage to a Jewish man. Theresa finds first love, and loses her virginity, to her much older, married college professor Martin. He ends their affair just before her graduation, leaving Theresa feeling used and lonely. Theresa takes a job teaching deaf children, and proves to be a gifted and caring teacher. With Katherine's encouragement, she moves out of her parents' home and into an apartment in Katherine's building. She frequents a bar at night where she meets a charming but vain Italian-American character named Tony. She ends up sleeping with, and taking cocaine with Tony. He leaves in a hurry, and gives her a Quaalude pill to counteract the cocaine. This causes her to oversleep, and she arrives very late for work the next day, angering her employer and students. Tony then disappears for a long while, and Theresa misses him initially. contains an answer for the question: What is the full name of the person who sleeps with Tony?, what is it ?
A:
Theresa