Match the mineral categories to their best descriptions. a. sulfide minerals minerals that have compounds made up of a carbon atom that is bordered by three oxygen atoms. b. oxides minerals minerals that contain an element combined with oxygen c. native element minerals compounds combined with the element sulfur d. carbonate minerals minerals that have atoms of single elements

Which of the following statements is incorrect in relation to processes: while, strictly speaking, at any instant of time, the cpu is running only one process, in the course of 1 second, it may work on several of them, giving the illusion of parallelism a process is just an instance of an executing program, including the current values of the program counter, registers, and variables processes can be created when an operating system is booted, created by the user, or a running process can create children processes there is a master process, which when started can last forever, and is not killable