It is used to determine the age of an ancient object. The process is called radiocarbon dating. Carbon-14 is a naturally present isotope that is produced when cosmic rays collide with nitrogen and as a result it is oxidized to be become CO2.
Answer:
Look down below
Explanation:
Secularism means the seperation of the state from religious instituitions.
When you have secularism you can have different religious political and any other beliefs. Without something like secularism politics or religion may rule and everyone would have to be that said thing.
Answer:
b. when restraining forces are removed, driving forces will produce change
Explanation:
Force field analysis is a theory of Kurt Lewin in his contribution to change management.
This model suggests how change agents may diagnose the forces that drive and restrain proposed organizational change. It draws from this that change agents can only cause change to happen if they eliminate forces restraining order resisting this change.
Lewin list four forces in his research: change forces, driving forces, restraining forces and resisting forces, suggesting that in order for a change to happen the driving forces have to be more than the restraining forces and an equilibrium means no change.
Answer:
National service provider (NSP)
Regional service provider (RSP)
Internet service provider (ISP)
Explanation:
National service providers (NSP) are companies that own the internet backbone infrastructure which other second party internet service providers can link to. Examples of NSPs are Orange, Sprint, AT&T etc.
It typically provides fibre optic cables and core routers which the ISPs link to in order to provide internet exchange for the customers.
Regional service provider (RSP) are basically ISPs operating within a region. Unlike ISPs, they cover only defined regions. Examples are New England's NEARNet which provides internet access for residents of New England and the San Francisco Bay area BARNet for San Francisco Bay resident.
Internet service provider (ISP) are the direct link to the customers. Many NSPs also act as ISPs by using routers that can transfer network from the backbone network exchange to the receiving equipment of the end users such as mobile phones, computers etc. Examples of ISPs are AT&T, Comcast and Verizon.
