Answer:
Moods D. Function mostly to bias cognitions and what the person thinks about.
Explanation:
A mood is an emotional state; it's the sentimental tone an individual <em>attributes to an idea or situation</em>, which can be either <em>pleasant or unpleasant. </em>
As it is a state, it is a <em>way of being </em>for the individual which is maintained for a period of time and eventually fades, which can take hours or days, for example.
Emotions come and go but unlike them, one's mood is <em>bias to cognitions</em>, to the way an individual interprets his/her environment and what he/she thinks about.