2. the vascular tissue system i believe hope this helps :)
 
        
                    
             
        
        
        
I'm pretty sure that it is true
        
             
        
        
        
I believe it’s because of San Andreas fault line if that helps
        
             
        
        
        
Answer:
 The formula for density is the mass of an object divided by its volume. In equation form, that's d = m/v , where d is the density, m is the mass and v is the volume of the object. The standard units are kg/m³.