Answer:
A.) a substance with ph between 0 and 7.
Explanation:
as acid has pH value between 0 to 7.
 
        
                    
             
        
        
        
Answer:
Of the many processes involved in the water cycle, the most important are evaporation, transpiration, condensation, precipitation
Explanation:
 
        
             
        
        
        
Answer:atom
Explanation:because it is defined as the smallest form of any given elemental item 
 
        
             
        
        
        
The head at the top, the tail is just for getting to the egg