What are the differences between a trumpet and trombone?

Different sounds between the both (trumpet is a higher sound) 
Trumpet is much smaller!
Trumpet has valves you press on 
Trombone has a slide. 

B.) what tasks you need to complete. this is because if there is even a little focus of what the world is doing, you are missing something that you need to be doing. its self discipline. by goggles you see, and be you goggles you are seeing you. no one else.