Hydrophilic or water loving am not really sure ooo
        
             
        
        
        
The experiment must maintain internal and external validity, or the results will be useless. When designing an experiment, a researcher must follow all of the steps of the scientific method, from making sure that the hypothesis is valid and testable, to using controls and statistical tests
 
        
             
        
        
        
point on the horse about where there mane ends
 
        
             
        
        
        
Answer:
Skin
The skin sheds excess salt through sweat
 
        
                    
             
        
        
        
If your sleeping child eyes is moving back and forth while his eyelids are closed it is likely that he is sleep