A very acidic level is 0 on the pH level. and a very basic pH level is 14. 7 on the pH scale is neutral. Anything lower than 7 is acidic, and anything higher than 7 is basic. 
        
             
        
        
        
Answer:
no irrelevant information,if any you will be reportef
 
        
                    
             
        
        
        
Reference point .................................
 
        
                    
             
        
        
        
I know the answer the answer to that is the answer will be trace fossil
        
             
        
        
        
Meiosis: cell division into four daughter cells (each has half the number of chromosome of the parent cell)
mitosis: cell division that results in two daughter cells (each has the same number and type of chromosomes as the parent cell)