Some examples of sediment are dirt, sand, and rocks.
not a hydrogenous sediment?
Windows Vista and Mac OS X are examples of computer operating systems.
Single multitask
Desktokp OS:DOS
SOME examples of a single user OS include DOS, CP/M, AppleDOS, Geos, MacOS before OS/X, Windows1-3, and Windows 95/98.
an alluvial fan.
No, manganese nodules are examples of hydrogenous sediment. They form through chemical precipitation in seawater, often around a nucleus like a shark tooth or a shell, rather than being produced by living organisms like biogenous sediment.
Crutches
Some examples OS screws are light bulbs, some types of pumps
yes
Mac Os
these are an examples of operating system - Windows - Linux - Unix - Mac OS