Answer: For every Transaction between a buyer or a seller, a block is created and shared to a network of nodes where it becomes part of a blockchain
Explanation:
I would say D, since A and B would be highly irrelevant. C sounds like a possible answer, but could still be viewed as irrelevant since it doesn't actually contain info about MP3 players.
“Alcaic, classical Greek poetic stanza composed of four lines of varied metrical feet, with five long syllables in the first two lines, four in the third and fourth lines, and an unaccented syllable at the beginning of the first three lines “ not sure if that helps or not
C a bird, mainly because a wall, a perch, and light o not have wings. the comparison is made because they want the reader to understand how love can fly