Arrogant
Fearful
Happy
Lordly
The answer is Happy
The sternum
the breastbone
the flat bone
The meaning of the word "attribute" is a characteristic feature by which something is distinguished: this is the correct answer. It does not have to be positive or negative: it can be either (benefit and asset would be only positive).
It was their superior jntellect and their ability to fashion the commandments as well as their leadership skills