DESCRIPTION OF SYSTEM FUNCTIONS EXECUTIVE() Description: Arguments: Includes: DIRECT CONTROL INTERFACE Description: Arguments: Includes: START-UP/SHUT-DOWN INTERFACE Description: Arguments: Includes: SYSTEM TIMING FUNCTION Description: Arguments: Includes: FAULT STATUS FUNCTION Description: Arguments: Includes: FAULT RECOVERY FUNCTION Description: Arguments: Includes: RESPIROMETER CONTROL FUNCTION Description: Arguments: Includes: MOVEMENT CONTROL FUNCTION Description: Arguments: Includes: RELAY CONTROL FUNCTION Description: Arguments: Includes: INSTRUMENT I/O CONTROL FUNCTION Description: Arguments: Includes: ODOMETER CONTROL FUNCTION Description: Arguments: Includes: FORKLIFT CONTROL FUNCTION Description: Arguments: Includes: DATA FILE HANDLER Description: Arguments: Includes: VIDEO CONTROL FUNCTION Description: Arguments: Includes: TIME-LAPSE CAMERA CONTROL FUNCTION Description: Arguments: Includes: RACK WORM-DRIVE CONTROL FUNCTION Description: Arguments: Includes: BOOTSTRAP TIMING PROGRAM - TATTLE-TALE Description: Arguments: Includes: