Having friends who cause you stress can decrease your happiness, which can in turn lengthen your life lead to depression lead to happy outcomes improve schoolwork

Explain why you would or would not have a lasik surgery if you wore contacts or glasses.describe how public opinions related to this surgery have changed over the years.in your own words, explain this surgery as though you are explaining it to someone who has no knowledge of the procedure

Describe the overall function of the nervous system

Describe the concept of interval training. what is the benefit of this type of training?