HELP WITH BASH KALI LINUX SERVER!

Type the answers for the following questions:

Give the complete command line to show all the processes;

Give the complete command line to show all your processes (including the processes with your user ID as both real ID and effective ID. It is for your regular user account in your CentOS 7 virtual server, not root user);

Which argument is used to show the threads of the process?

Which argument is used to sort the output in descending order of the process ID?

Give the complete command line to show all the processes of sshd program;

Which argument is used to show the environment in which the process is running?

Give the complete command line to show processes whose PID is 1 or parent PID is 1.

What does "S" mean for the process' status code?