Which sentence uses commas correctly? a) janice wore an elegant, silver, bracelet. b) the family lived in a big, old brick house. c) the young dancers were agile, lively, energetic athletes. d) the young, students were late for every, single event that day.

C is right

Explanation:

The young dancers were agile, lively, energetic athletes. Use commas to separate coordinate adjectives. Coordinate adjectives can be reversed. The word and can be inserted between them. Coordinate adjectives do not give information about size, shape, age, color, nationality, religion, or material.

i think the beatles

explanation: they are talked about more.