As you grow and learn, your neurons continue to connect, making you better at the things you do.

False
True

True. When you learn something new neurons make connections and retain that knowledge. That means the more you learn a skill the more connections you make and the more muscle memory you get from doing that skill. Thus you get better at that skill.

the entire statement is true and correct.  

there's no diagram, nothing is illustrated, and no question is asked.