I believe it is Point of view since it has an explanation of a character or an observer
Explanation:
while, both, only one, however
Answer:
2) Courage.
Explanation:
A connotation can be defined as the quality, feeling or an idea which a word brings to the mind of a person, as well as its literal, dictionary or primary meaning.
Courage refers to the quality that is being possessed by a confident or brave individual which makes him or her not to be intimidated, frightened easily while being cautious in his or her actions.
Hence, the word "courage" provides an appropriate connotation of the word heart as it is used in this sentence: The guard dog defended his owner with the heart of a warrior.
This ultimately implies that, the dog defended his owner courageously like a warrior.
B. Teenagers have a lot of variation in their behavior
He doesn't want to fight Tybalt because he is juliet's cousin and since he is married to her that makes him a part of his family as well