One of the reasons using functions is $\_\_\_\_\_\_\_\_,$ which is a concept from software engineering meaning that you do not need to remember the details of how it works in order to use it$.$

One of the reasons using functions is $\_\_\_\_\_\_\_\_,$ which is a concept from software engineering meaning that you do not need to remember the details of how it works in order to use it$.$

Reusability

Repeatability

Abstraction

Simplicity