Although Miller noted in 1907 that a difference in the pleural blood supply existed between animals, nowhere in his published works is it found that he did a comparative study of the intrapulmonary features of various mammalian lungs other than in the dog and cat ( Miller, '13 ; ;

Although alkaloids act on a diversity of metabolic systems in humans and other animals, they almost uniformly invoke a bitter taste.

Although oxidation reactions are crucial for life, they can also be damaging ; plants and animals maintain complex systems of multiple types of antioxidants, such as glutathione, vitamin C, and vitamin E as well as enzymes such as catalase, superoxide dismutase and various peroxidases.

Although they claimed to be wise, they became fools and exchanged the glory of the immortal God for images made to look like mortal man and birds and animals and reptiles.

Although forests are classified primarily by trees, the concept of a forest ecosystem includes additional species ( such as smaller plants, fungi, bacteria, and animals ) as well as physical and chemical processes such as energy flow and nutrient cycling.

Although eyeshine is an unrelated effect, animals with blue eyes may display the red-eye effect in addition to eyeshine.

Although some animals ( dolphins and bats ) have used sound for communication and object detection for millions of years, use by humans in the water is initially recorded by Leonardo Da Vinci in 1490: a tube inserted into the water was said to be used to detect vessels by placing an ear to the tube.

Although the fear of wolves is prevalent in many human societies, the majority of recorded attacks on people have been attributed to animals suffering from rabies.

Although hippos like to lie close to each other, they do not seem to form social bonds except between mothers and daughters, and are not social animals.

In On the Origin of Species ( 1859 ), Charles Darwin wrote " Although I do not know of any thoroughly well-authenticated cases of perfectly fertile hybrid animals, I have some reason to believe that the hybrids from Cervulus vaginalis and Reevesii [...] are perfectly fertile.

Although various animals have been used to aid the hunter, none has been as important as the dog.

Although they were first discovered in 1883 by the German zoologist, Franz Eilhard Schulze ( 1840-1921 ) and since the 1970s more systematically analyzed by the German protozoologist, Karl Gottlieb Grell ( 1912-1994 ), a common name does not yet exist for the taxon ; the scientific name literally means " flat animals ".

Although there are human benefits to the use of pesticides, some also have drawbacks, such as potential toxicity to humans and other animals.

Although animals with natural buoyancy need not expend much energy maintaining vertical position, some will naturally sink and must expend energy to remain afloat.

Although the Scyphozoa was formerly thought to include the animals now referred to the classes Cubozoa and Staurozoa, it is now thought to include just three extant orders ( two of which are in Discomedusae, a subclass of Scyphozoa ).

Although Triceratops are commonly portrayed as herding animals, there is currently little evidence that they lived in herds.

Although rudimentary in humans ( and often considered part of the anterior pituitary ), the intermediate lobe located between the anterior and posterior pituitary is important to many animals.

Although they are social animals, they are usually solitary or found in pairs due to the inability of seagrass beds to support large populations.

Although they had no animals, the colonists were able to plant and prepare their gardens.

Although animals in cartoons often have human traits, Santa's Little Helper generally acts like a real life dog.

Although cast member Dan Castellaneta occasionally voiced Santa's Little Helper for bit parts, American voice artist Frank Welker most often provided the sounds of the dog and other animals on the show from " Bart's Dog Gets an F ", which aired on March 7, 1991, to " Home Sweet Homediddly-Dum-Doodily ", which aired on October 1, 1995.

Although the Plains Indians hunted other animals, such as elk or antelope, bison was the primary game food source and the chief source for items which Plains Indians made from their flesh, hide and bones, such as food, cups, decorations, crafting tools, knives, and clothing.

Although McSherry may have intended his effort to be used primarily as outlots for Hanover residents, where they could keep their animals at times and obtain wood, it soon developed into a full-fledged town.

Although cartoons can use many different types of animation, they all fall under the traditional animation category.

Although the cartoons are seldom seen on mainstream TV, thanks to revival theatrical screenings, and the Golden Collection DVD box sets, the Looney Tunes and its characters have remained a part of Western animation heritage.

Although some of such cartoons are labeled as Mickey cartoons, they are actually officially placed under Pluto's filmography.

Although the special led to the Famous Adventures of Mr. Magoo television series, the studio ultimately found it could not adapt to the rigors of mass-producing cartoons for television.

Although there were official releases in the late 1980s of Betty Boop compilation VHS and LaserDisc box sets by Live Entertainment, and select Superman cartoons by Warner Home Video ( as part of separate VHS and LaserDisc collections of episodes from The Adventures of Superman TV series of the 1950s ), it would take longer for any official DVD releases of the Fleischer cartoons due to Republic's ownership and video license changes, the potential film and / or digital restoration costs, and the financial viability as the result of releasing restored versions.

Although there is little scientific discourse on the combustive properties of flatus, there are many anecdotal accounts of flatus ignition and the activity has increasingly found its way into popular culture with references in comic routines, movies, and television ; including cartoons.

Although the United States Army gave Walt Disney the first crack at creating the cartoons, Leon Schlesinger of the Warner Bros. animation studio underbid Disney by two-thirds and won the contract.

Although the Screen Songs were successful, Fleischer felt that it wasn't enough ; Walt Disney also seemed to gain a great amount of fame through his sound cartoons as well.

Although primarily a live-action comedy, each episode included segments featuring puppetry, video animation and prepared sequences using Chroma-key and stock footage, e. g., when Pee-wee jumps into the Magic Screen, as well as inserted clay animation sequences ( some made by Richard Goleszowski and Nick Park, creators of Wallace & Gromit ) and excerpts from cartoons from the Golden Age of American animation, usually presented by the character " The King of Cartoons ".

Although Chuck Jones would later work with DFE on a few Looney Tunes and Seuss projects in the 1970s, Jones and most of his group of artists ended up independently producing new Tom and Jerry cartoons for MGM.

Although Marvel produced mainly superhero cartoons and animated series based on licensed toy lines, it continued to produce new productions starring the Pink Panther ( titles for Trail of the Pink Panther and Curse of the Pink Panther and a special for television, Pink at First Sight ).

Although the bulk of Suppé's operas have sunk into relative obscurity, the overtures – particularly Dichter und Bauer ( Poet and Peasant, 1846 ) and Leichte Kavallerie ( Light Cavalry, 1866 ) – have survived and some of them have been used in all sorts of soundtracks for movies, cartoons, advertisements, and so on, in addition to being frequently played at symphonic " pops " concerts.

* Although WB owns the Super Friends cartoons and spin-offs produced by Hanna-Barbera as well as The Dukes, Turner never owned them-instead, these were always under WB control ( unlike the other H-B series now part of the WB library ).

Although Mylne was briefly the target of satirical anti-Scots cartoons and pamphlets at the time of winning the competition, the completed bridge was universally well-received, and tolls repaid the £ 152, 840 cost of building within a few years.

Although best known for his classic early reader Danny and the Dinosaur, his cartoons appeared in a multitude of genres, including advertising commissions for such companies as Eveready Batteries, Jell-O, OK Used Cars, S. O. S Pads, Rambler, Ralston Cereal and more.

Although articles tend to concentrate on Steve Jackson Games products such as GURPS, it has published articles on other games such as d20 System, Talisman, Nobilis, Hero System, and has featured various comic strips and single-panel cartoons ( currently Murphy's Rules ).

Although best known as creators of popular art prints, such as Christmas scenes, landscapes, or depictions of Victorian urban sophistication, Currier & Ives also produced political cartoons and banners, significant historical scenes, and further illustrations of current events.

Although created by Famous for its animated cartoons, Huey first appeared in Quack a Doodle Doo, a Noveltoon theatrical short in 1949.

Although voice credits from Warner Bros. cartoons are not easy to find beyond Mel Blanc, it is assumed that John McLeish voiced the part of the narrator ( he performed a similar role as the stately, unctuous narrator on several Goofy shorts for the Disney studio ).

Although having the appearance as a kindly old woman, Granny has demonstrated her cleverness in many cartoons.