Final answer:
Indented code blocks can be used in programming with various control structures, not just IF statements.
Step-by-step explanation:
Indented code blocks in programming are not exclusive to IF statements; they can also be used within other control structures like loops and functions.
An indented code block is a set of instructions that are grouped together and executed together if a certain condition is met. This condition can be defined by an IF statement or any other control structure.
For example, in Python, indented code blocks are used to define the body of an IF statement, and they are also used in other control structures like WHILE and FOR loops. The code inside these indented blocks gets executed only if the condition specified in the control structure is evaluated to true.