Which of the following most contributes to an individual's happiness?

the one that most contributes to an individual's happiness is : Not stressed, feeling happy,, and smiling When you are stressed, your body will produce hormone that trigger the production of adrenaline. If your body overproduce it , it will lead to hypertension that caused damage to your overll health and could cause organ failures.

Iguess it you with your back

Ithink it’s d. that should be correct.