Answer:
The answer I believe is B. Erosion
Explanation:
Just sounds better than all the other choices.
A secondary alcohol has a hydroxyl group bonded to a disubstituted carbon bonded to one alkyl group carbon bonded to two alkyl groups carbon bonded to three alkyl groups aromatic carbon.
An alkene in which the doubly bonded carbons are bonded to a total of two carbon atoms, its a distributed alkene.
