Well, if you mean their fur then it depends on their habitat location. They're usually a shade of brown but it can get very light or very dark...
If you mean the frills in their eyes then it's called Corpora Nigra and it's like sunglasses in their eyes and it basically helps shield their eyes from the sun so they won't have to squint or damage their eyes...especially since they live in warmer climates.
Continental-volcanic is NOT a convergent boundary. The answer to your question is B. I hope this is the answer that you are looking for and it comes to your help.
