What actions has France taken to help preserve its culture A. It provided subsides to Starbucks to open coffee shops. B. It required ketchup to be served in school lunchrooms.
C. It added hundreds of new words to the French language.
D. It limited the percentage of non-European movies that could be shown in France.

Earths place in space 

Ibelieve the answer is c also i'm in k12 too

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.