posted by alisha s .
to formulate a general definition of emotion it will be most accurate to say that a.)emotions are feelings that have both pysiological and congnitive elements. b.) an emotion is a specific reaction to a preceived change in a situation. c.) emotion is a feeling state evijed by an expressed behavior. d.) emotions are adaptive physiological responses to feelings.
It would help if you proofread your questions before you posted them.
From your data, I would pick a.