There are multiple reasons for this. Theres the obvious one that Kima may have more fat than her sister, but considering she is an athlete I don't think that is the case. I would say that Kima has more muscle mass than her sister. Muscle weighs more than fat so often times an athlete will way more than a nonathlete
I'd say sentence C because it clearly depicts Kelvin as a hero with his innovative mind and desire to help people.
Your friends sign up for a 5K run and invite you to train with them and run in the race. That's an example of positive peer pressure.
Answer:
The reader can infer that John Brooke Spent a year in the army.