Answer :

kristinh
I would say it is A but I am not 100% sure
JoshEast
The sentence contains a Subordinating Conjunction in the form of WHENEVER.  

A subordinating conjunction can be identified as it is employed to join a dependent clause to an independent clause.

[Gordon bit his nails] + [whenever]+[he was nervous] 
[ independent clause ] + [subordinating conjunction] + [dependent clause]

Other Questions