Genes. Genes are what you get from your parents, proteins are what you get from eating meat, codons are basically the stuff in genetic codes and base pairs make up your DNA. :)
I believe that is the age of sixteen.
You bring at work and the employees harassing you for your gender. Ex: being a women is worthless and then them cat calling you and whistling at you
The more obese someone is the weaker they become. They are more likely to have high blood pressure, blood clots, their immune system starts shutting down, they're always tired, breathing issues and so much more.
Decrease the intenseness of the stepper machine so his heart rate doesn't go over his target heart rate zone.