Respuesta :
In Puerto Rico, you can non verbally ask "What's going on" by wiggling your nose.
Answer: wiggling the nose.
Explanation: In Puerto Rico (and some other Spanish speaking countries), wiggling your nose is a way to, nonverbally, ask "What?" or "i don't understand you"
That is equivalent to say "What is going on?"
Then the right answer is the third option; wiggling the nose.