Answer: C. Gravel
Gravel has the highest permeability.
        
                    
             
        
        
        
<span>See which one is attracted more to the metal filings.</span>
        
                    
             
        
        
        
 Answer:
Animalia
Explanation:
This is the animal kingdom, and animals do not have cell walls, only cell membranes. All other mentioned kingdoms do or might have cell walls.
 
        
                    
             
        
        
        
Bonds between atoms break and new bonds form correctly describes a chemical reaction 
<u>Explanation:</u>
The process of resetting the integral fragments of the reactants to produce diverse items as outcomes is termed as a chemical reaction. Effects transpire when pair or further particles fuse and the particles transfer. Bonds between atoms are split and designed to develop new fragments.
Chemical reactions need to be separated from physical alterations. The physical aspects of a thing will vary during physical conversion befalls, still the chemical identification will endure the equivalent. Chemical bonds are formed or split to formulate a unique molecule. Individual reactions often occur as part of a broader list of reactions.