Research Paper, Essay on Medicine, Boa Snakes

Free study resources: Free term papers and essays on Medicine

We are offering free complimentary access to thousands of free essays and term papers on almost every subject imaginable. The free Medicine essays do not interfere with our services: We know how much people like free resources and just want to keep the visitors on our site and illustrate the advantages of our services by exposing the drawbacks of using free resources. Please note that the free papers hosted on this site have been donated by college students. Those are not our writers' products and are not indicative of the quality of our services. To examine the real quality of our services please visit the Work Samples page.

Free essays and term papers take a lot of time to find and tweak

There are thousands of free essays on-line, however, browsing through categories takes forever to finally locate the right piece. Moreover, free Medicine papers are rather outdated and most likely will feature neither current research nor correct citations. The structure of the papers will make you spend hours to tweak in order to finally match your professor's instructions.

Errors, typos, incorrect grammar and word choice

If you want to do your project all by yourself, we can respect that. You are free to use our free papers and tell your friends about our site. You will need to spend hours because the papers are presented on as-is basis and we do not guarantee them to be any good. They may contain errors, types, incorrect grammar, incorrect sources, poor research, to name just a few.

Use our services to save time and grade

If you are not willing to spend hours browsing through our essay collection and need services of a qualified writer, you can order custom term papers or custom essays on absolutely any subject. You won't have to rewrite the paper because our writer will write a brand new paper in accordance with your instructions. Buy Custom Term Paper...

Essay/Term paper: Boa snakes

Essay, term paper, research paper:  Medicine

Boa is the common name for about 6 genera and 50 species of SNAKES that constitute the family Boidae. Closely related to PYTHONS, the family includes the largest of all snakes, the water-dwelling ANACONDA of South America. Among other boas are the smaller sand boas, Eryx, and the woodsnakes, Tropidolphus and related genera. The typical boa genera are ground or tree dwellers of tropical America--as are the woodsnakes--and the island of Madagascar, whereas the sand boas are semidesert burrowing snakes of northern Africa and southern Asia. The two North American boas--the rosy and the rubber boa--resemble the sand boas. All boas are nonpoisonous and kill by constriction; unlike the pythons, they bear live young. They are primitive snakes with anatomical features that reflect their lizard ancestry, such as bony vestiges of hind limbs that terminate in external claws, and the presence--except in the woodsnakes--of two functional lungs. Most boas are active at night and have pits along their lips that are sensitive to the heat of prey. The snakes are usually handsomely marked and often iridescent, the most striking being the rainbow boa, Epicrates cenchis. The species best known as "boa" is the boa constrictor, Constrictor constrictor, which ranges from Mexico to Argentina and the West Indies. The snake grows up to 3.7 m (12 ft) long, but a 5.6-m (18.5-ft) specimen is on record. Picture Caption[s] The boa constrictor, C. constrictor, is a New World snake that grows up to 3.7 m (12 ft) long. It kills rodents and other small animals by striking and coiling around its victim with incredibly fast movements. Once wrapped around its prey, the boa constrictor tightens its coils, preventing the animal from breathing. It then swallows its meal whole.