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.
When a crane is described as being 200 pounds is that the lifting capacity or the weight of the crane?   Answer   A 200 ton crane has the lifting capacity of 200 ton. What is the average weight of a crane bird? The average weight of a crane bird can be between 8.8 and 26.5  pounds.