Answer:
Well, it depends what you mean. Physically, he has definitely changed. He has matured, and by the last book, he is considered an adult. He is no longer the innocent boy who lives with his aunt and uncle, but a hero known all over the world. He has also learned some new powers, that he never used in the first few books. Being able to read Voldemort’s mind and emotions was a connection that was never seen in the wizarding world. As Harry grew up, plus Voldemort’s return to power, the connection opens up, and they can pretty much read each other's minds.
Explanation:
Answer:
a bed, a closet, and your desk
Explanation:
You can go and clean up the neighboorhood park
you could mow lawns for free
you could even fix a couple picnic tables