B. Happiness and satisfaction are possible when a person has the chance to make choices in an environment they feel comfortable navigating. This is the most appropriate option to choose after reading this article.
Explanation:
This is a part of the article that was written based on the findings of Stephen and Kalpan, professors and also, scientists who demonstrated the three keys to happiness.
As a part of his study and research, professor of environment, Kalpan spoke about certain aspects that can drive humans towards feeling happy and contented about their lives. Their approach towards nature, their environment and surroundings on which they have a control on and also about how well they tackle changes arising in those aspects is what we understand after reading this article.
Another possible option can be, A. Without opportunities to engage in the natural world, it is extremely unlikely that a person will achieve happiness - because, when few were allowed to peep out, take a glance, walk around in natural world, they felt more happy.