What are each of the separate mongodb-org packages for ubuntu? I am installing mongodb on a local ubuntu vm and I'm using the official Mongo supported packages per the official instructions. However, I don't know what each of these packages contain. I know this is a merely informational question, but I've googled and not found the answer.

mongodb-org
mongodb-org-server
mongodb-org-shell
mongodb-org-mongos
mongodb-org-tools  

What do each of these packages provide? Thanks!
Please find below the details of each item from MongoDB official documentation.