To be honest I feel like it’s B that’s looks and seems the most correct to me
Tone
Sharpness
Scale
Arrangement
Answer:
A class is an instance of its object
Explanation:
Answer: URN(Uniform Resource Name) is the basically a subset of the Uniform Resource identifier(URL). It uses "urn"scheme for the working an implementation. Uniform resource name functions by identifying components uniquely through their name.
The most common example of URN is ISBN (International Standard Book Number)number which helps in the unique searching and identification of book.