Rheumatoid factor (RF) is a blood test that measures the amount of the RF antibody in the blood.
Weight ranges from about 7 to 12 kilograms (15 to 26 lb) in females, and from 9 to 18 kilograms (20 to 40 lb) in males.[4] Where does a serval live? The Serval lives in Africa.
Serval Diet and Prey. The Serval is a carnivorous animal that hunts and eats small animals in order to survive. Servals primarily hunt rats and other small rodents along with fish and frogs in the water, large insects and small birds, which they are able to catch both on the ground and by leaping into the air.oday, the Serval is listed by the IUCN as an animal that is of Least Concern from becoming extinct in it's natural environment in the near future due to the fact that they are widespread and populations in many places are stable.