Answer:
A..Macbeth’s degenerating mental state becomes apparent in this scene.
C..It becomes clear that Macbeth and Lady Macbeth are no longer partners in crime.
Step-by-step explanation:
In act III of Macbeth he has already being crowned and he starts to loose his mind to the prediction of the witches, that told him that he would be king and will have no heir to the throne, they also told him that Banquo´s lineage was going to rule after him, so he got crazy and sent hitmen to kill his friend banquo, this alos shows that Macbbeth and Lady Macbeth are not longer partners in crime because he doesn´t tell her about this decision.