Answer: We can not travel to the past. I mean you could think about the past but thats about it.
That's easy. She doesn't need any type of technology. All she has to do is simple put in the same effort a day to walk or run!
That is because even you don't weigh that much, you can still become easily ill due to high cholesterol or high blood pressure or any other obesity related illnesses because of the more than allowed percentage of body fats.
Your cheating on your diet
<span>GMOs are organisms whose genetic make-ups have been changed by
mutating, inserting, or deleting genes, by using genetic engineering
techniques or biotechnology (Klein, Wolf, Wu, & Sanford, 1987). </span>