Answer: B
Explanation: It is meant to be funny and educational
It is the oldest painted object ever found in north america
a piece of music sung or played in the open air, typically by a man at night under the window of his lover.
In music, a serenade is a musical composition and/or performance delivered in honor. Serenades are typically calm, light pieces of music. The term comes from the Italian word serenata, which itself derives from the Latin word serenus.
That sign is a treble clef
