Velocity is decreased by friction along the stream bed, so it is slowest at the bottom and edges and fastest near the surface and in the middle. A slower flow because there is more friction between the water and the stream bed. A smooth channel resulting in faster flow.

The main difference between gui and cli is that the graphical user interface (gui) allows the user to interact with the system using graphical elements such as windows, icons, menus while the command line interface (cli) allows the user to interact with the system using commands

my day was okay, a little bit boring. how was yours?

The person above me is right