I would say the best option would be C. because it’s the most likely option. Realistically speaking, it’s much more likely for a teenage mother to receive the opposite effects mentioned in the other options.
This is when you lose weight, gain weight, then lose weight, then gain more weight than you had before!! It can go on for a very long time. Many obese people suffer from this.
Wholesalers are traditional "Middle Men" they buy large bulk from manufactures, most of the time with their own transportation (Their Niche) and they sell and deliver in smaller quantities to "Retailers" and charge more per unit.
The herpes simplex virus (HSV) is categorized into 2 types: HSV-1 and HSV-2.
D. I don't know if that is what your teacher will agree with but in my own personal research I have found that to be very effective.