Its role is to break down rotting carcasses and dead plants. 
        
                    
             
        
        
        
Volume is the space that an object occupies. Mass is the amount of matter in a given object.
        
             
        
        
        
Answer:
Yeasts utilize cell-surface receptors, mating factors, and signaling cascades in order to communicate.
Explanation:
I answered in brief 
I read it last year 
I hope it helps! ! mate
 
        
             
        
        
        
Answer: None of the Above. 
Explanation: Protista can be anything, and are basically off-brands, Plant based, Fungi Based, Animal Based, Etc.So the ENTIRE kingdom cant be Prokaryotic or Eukaryotic.
Animals and Plants aren't Single-Celled because you can see them. 
Fungi are Eukaryotic
 
        
             
        
        
        
Specific heat causes a thin layer to form while life still exists under the surface