Answer:
C a physical response to an unpleasant event
Explanation:
It is a feeling of strain and presure.it can be external when.it is in response to strain in the immediate environments,or internal when it is as results of internal perception resulting in induvidual response to discomfort , through anxiety.
It has a non spefic response.Thus its reponse varies with the degree of stimulation of the stress.
It has both positive and negative effects.The positive effects may benefitial and motivational.
E.g for athlethes.
