Answer:D) chance events
Explanation:chance events refers to anything which happens to us without any cause but only by chance , we usually don't have an influence on these events because they just happen suddenly but along the way we find them working out for the good and benefitting us somehow, such as winning a lottery is only by chance but it chances one's life dramatically . Through a car accident Jason and Rebecca met and ended up falling in love and this was only a chance event , not planned by anyone but it shaped their lives.