Which of the following is NOT part of the hardware services and software services management function of the operating system?

A) The ability of the computer to enable the data transfer speed between the USB memory stick and and the USB to be adjusted automatically.

B) The ability to restrict the execution of supervisory commands only to authorized or admin users

C) the ability of the computer to raise an alert when a word is wrongly spelt by a user when using a word processor

D) the ability to ensure that appropriate software instructions can be executed within the allowable context

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.