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.
Fig: Temperate Grasslands Fig: Temperate Grasslands Temperate grasslands have warm, humid summers with an average temperature of 18Â° C and cool, dry winters with an average temperature of 10Â° C. Temperate grasslands receive low to moderate precipitation on average per year (20-35 inches).ig: Temperate Grasslands Fig: Temperate Grasslands Temperate grasslands have warm, humid summers with an average temperature of 18Â° C and cool, dry winters with an average temperature of 10Â° C. Temperate grasslands receive low to moderate precipitation on average per year (20-35 inches).