The positive response to stress is smiling.
Stress refers to a situation in which a person feels that he or she is no longer able to cope with mental or emotional pressure. This feeling overwhelms a person and could have adverse psychological effects.
A study by experts have shown that wearing a smile when a person is stressed is able to mitigate the feeling of stress and help the heart in such periods.
Learn more: https://brainly.com/question/2673886
