A. Oxymoron, an oxymoron is when contradictory terms appear in conjunction, with this example a secret isn't suppose to be well known by others but putting the word open in front of it contradicts what a secret really is
Answer:
The light that bursts from the head of the Ghost of Christmas Past, symbolizing torturous revelation and self-discovery.
Hope this helped ^^
They rattle when they feel threatened
they are very aggressive
they are a greenish brown color
Answer:
the answer I'm pretty sure is B