Most chemical digestion occurs in the duodenum, which is part of  the small intestine. Chemical digestion also occurs to a lesser  degree in the mouth and stomach. No chemicâ¦al digestion occurs in  the esophagus or large intestine. Dani64.
The dingo's habitat ranges from deserts to grasslands and the edges of forests. Dingoes will normally make their dens in deserted rabbit holes and hollow logs close to an essential supply of water.he dingo is suspected to have caused the extinction of the thylacine, the Tasmanian devil and the Tasmanian nativehen from mainland Australia, since a correlation in space and time is found between the arrival of the dingo and the extinctions of these species.
The desert pupfish is a federally listed endangered species in the United States. The desert pupfish was once a common fish, but it is now extirpated from most of its historical natural range.The decrease in population has been a trend since the early 1900s due to habitat destruction and fragmentation.he desert pupfish is found in shallow waters of desert springs, small streams, and marshes below 1,524 m (5,000 ft) in elevation. The species can tolerate high salinities, water temperatures, and lower oxygen content than most fish, and will occupy habitats inhospitable to invasive fish.