U.S. National Library of Medicine(0.00 / 0 votes)Rate this definition: Retropharyngeal Abscess. An accumulation of purulent material in the space between the PHARYNX and the CERVICAL VERTEBRAE. This usually results from SUPPURATION of retropharyngeal LYMPH NODES in patients with UPPER RESPIRATORY TRACT INFECTIONS, perforation of the pharynx, or head and neck injuries.
In the grasslands the temperature can be as low as -40 and as high as 70 degrees Fahrenheit. 8 people found this useful. Edit. Share to: 1  Average Temperatures in Spain Spain is a beautiful and diverse country. 2  It is also fairly large, at 195,364 square miles.
Temperate desert. The desert biome is an example of terrestrial (land) biome. Daytime temperatures are high in summer and low in winter in temperate desert biomes. The average temperature range in temperate desert biomes is between 30Â° F and 70 Â° F.Winters are long and cold below 32F.Most precipitation is in the winter when the snow melts. One example is the sagebrush vegetation of the Great Basin and northern Colorado Plateau.emperate desert. The desert biome is an example of terrestrial (land) biome. Daytime temperatures are high in summer and low in winter in temperate desert biomes. The average temperature range in temperate desert biomes is between 30Â° F and 70 Â° F.