Science because there is a reason behind everything
        
                    
             
        
        
        
The answer is <span>Both lack membrane-bound organelles and are single-celled.
Prokaryotes are unicellular organisms. The main difference between them and eukaryotes is the absence of nucleus and organelles in prokaryotes and their presence in eukaryotes. That is why they belong to different kingdoms. On the other hands, Archaea and Eubacteria differ in the composition of their cell wall. </span><span>Archaea's cell walls are made of  uncommon lipids while Eubacteria have cell walls made of peptidoglycan.</span>
        
                    
             
        
        
        
Critical period because they had fully developed their vision
        
             
        
        
        
The amount of water in the blood
        
                    
             
        
        
        
I think that 12g are 1200mg and 12g are 12000000