Select the correct text in the passage. Which statement is true with regard to direct numerical control (DNC) Systems?
A DNC System is a distributed numerical control system. DNC systems have microcontrollers in each machine. Therefore, each machine that
makes up a DNC System requires individualized programming. DNC systems control a chain of machines that follow a sequence of operations in
the manufacturing process. The DNC System cannot operate under centralized control or through a remote terminal.

this statement is true.

forests are public goods, available for everybody. when usage of such a good becomes interesting for consumers and its usage increases, there can be a risk of overexploitation. it is a non rival good therefore, if one person consumes the good it does not reduce the availability for subsequent consumers.

these caracteristics require the establishment of measures in order to prevent the destruction of a commonly owned space, for example, to restrict the amount of people that have access to the same time.

the correct answer is c.

answer; ///biological psychologists;