Answer:
Is there an early pay discount?  
Explanation:
This determines and instructs what path the code should take,
if there is no early pay discount, it has different instructions to follow. 
 
        
             
        
        
        
I think it would be a hard drive
 
        
                    
             
        
        
        
Answer:
Join
Explanation:
Five basic set operators in relational algebra are as follows:
- Selection - tuple selection
 - Projection - extract columns
 - Cartesian product - cross product of relations
 - Set union - union of two relations
 - Set difference - minus operation on two relations
 
As we can see, Join is not part of the basic set operations but it is implemented using the Cartesian Product operator.
 
        
             
        
        
        
A tablet<span> is a wireless, portable personal computer with a touchscreen interface. The </span>tablet<span> form factor is typically smaller than a notebook computer, but larger than a smartphone.
</span>
        
             
        
        
        
Letter B. is the answer
<span>B.  Cell differentiation - start from a single cell and as the cells divide they become specialized</span>
HOPE THIS HELPS