The statement above is FALSE.
Glomerular filtration is the process by which the kidneys filter the blood by removing excess wastes and fluid. Glomerular filteration rate [GFR] is a measure of how well the blood is filtereed by the kidney. If the value of a GFR test is too low that indicates that the kidney is not working well.  <span />
        
             
        
        
        
 hope it helps you
a. not be able to meet long term timber needs.
 
 
        
             
        
        
        
Answer:
The xylem is located in the root, stem and the leaves of a plant.
The xylem contains dead cells arranged end-to-end forming continuous vessels. They have a hollow central space (lumen)  through which water passes. They walls contain lignin. 
The xylem carries water and minerals, up from the roots to the rest of the plant.