An aggregate of cells in an organism that have similar structure and function.
        
                    
             
        
        
        
No, price doesn’t increase on demand.
        
             
        
        
        
B.cytoplasm thats the answer
        
             
        
        
        
Answer:
c. single bond
b. double bond
d. unsaturated fatty acid
The rest is right :) 
Explanation:
"C" is a single bond because saturated fats only have single bonds (no double bonds!) 
Unsaturated fatty acids, on the other hand, have a double bond, creating a bent shape.  
 
        
             
        
        
        
13 is bass but I’m not sure what 14 is