The buoyancy of an object is dictated by its density. So let us calculate for density, where:density = mass / volume
Calculate the volume first of a solid cube:volume = (6 cm)^3 = 216 cm^3 = 216 mL
Therefore density is:density = 270 g / 216 mLdensity = 1.25 g / mL
Therefore this object will float in the layer in which the density is more than 1.25 g / mL.
        
             
        
        
        
Uranus is said to be made of fluids. Its atmosphere is its surface
        
             
        
        
        
There are 3 moles of

<span>per 1 mole of salt and 1 mole of

</span>per mole of salt, the total ionic concentrations must be

 of 

, and 

 of 
 
        
             
        
        
        
Metals are all in the center of the periodic table and are all made up of metals
        
                    
             
        
        
        
Answer:a leech
Explanation: a parasitic relationship is one organism benefit on the other while the other is harmed