By default, when the main Goroutine completes, all other _____ are terminated.

By default, when the main Goroutine (the one that starts when the Go program is executed) completes its execution, all other Goroutines in the program are terminated. This behavior ensures that the program doesn't exit until all Goroutines have finished their tasks. However, you can use synchronization mechanisms like channels to wait for other Goroutines to complete before allowing the program to exit.