Answer:
body's water needs, conserving water if the body is dehydrated or making urine more dilute to expel excess water when necessary. ADH is a hormone that helps the body to retain water by increasing water reabsorption by the kidneys.
Explanation:
i hope it helps
 
        
             
        
        
        
the answer is a weigh depends on mass
 
        
             
        
        
        
Answer:
I believe it's <em>size</em>