After expressing his gratitude and joy to Macbeth and Banquo, what announcement does Duncan make regarding his own heir

In the main bsoosd skoz. sis so i o o o o ok o o oo j j g j k o j h j ji i i

Adjective clauses  begin with words such as that, when, where, who, whom, whose, which, and why. an essential (or restrictive)  adjective clauseprovides information that is necessary for identifying the word it modifies. so for example*** wrong= i the man gave me direction. example right ( i the man who gave me the  direction.