Fill in the spaces provided below by selecting from the list of words provided pipe, documentation section, subprogram section, process, system, detinition section, stack, local variables, permanent storage area, function, shell, global variables,vi, pre-processor, unix 1. Removes comments from source code 2. A subroutine that may include one of more statements designed to perform a specific task 3. Defines all symbolic constants 4. Variables used for more than one function ( 5. A set of comment lines example, Program Name etc ( 6. Area where program instructions and global variables are stored 7. Contains all the user-defined functions 8. A single running program 9. An text editor for Unix operating system ( 10. Area where local variables are stored