Which statement best explains the location of the asteroid belt?
most asteroids can be found between mars and jupiter
the formation of the solar system produced planets as well as asteroids orbiting the sun.
the gravitational pull of the sun brought all asteroids in the solar system together in one area
the size of asteroids caused them to orbit the sun at a similar distance,

This is all you, but i can give you some topics that you could try. if it rained when you want to do something outdoors, it 'limits' that human activity. maybe you want to do an experiment that goes throughout the whole year and you have to have above freezing the entire year. this 'limits' your activity. i thought of those just off of the top of my head. something that gets to me that might be getting to you is you are thinking too hard about what to do. think simply, and if it is too simple, then bump it up just a little bit.

C.over 1 million refugees were displaced.