Answer:Tiffany has created a self-fulfilling prophecy. The correct option is B.
Explanation: self- fulfilling prophecy is created when an individual expects or believe a particular thing to happen and this expectations occurs due to the individuals behavior.Self-fulfilling prophecy has to do with our psychological way of thinking and how it eventually affects our actions. Because Tiffany has an already concluded mindset that people she dates are irresponsible. That what led to her actions of double dating. Her dates in turn started "blowing her off " because of her short comings. I hope this help. Thanks.
1. Cells are the fundamental unit of structure and function in living things.
2. All living things are composed of cells.
3. All cells come from preexisting cells.
<span>It increases the amount of time spent on fitness activities.
It is often more convenient to participate in lifestyle fitness activities than more formal fitness activities.
It helps a personal fitness program lead to lifestyle change.</span>