More Ideas ==

Well i need something else!!!
Ideas would help ><

Hm..

Would something like
1. Which type of apple browns faster?
2. What affects the freezing rate of ice?
3. How soil changes with depth?
4. effectiveness of cheap/expensive batteries


ok that should be enough.. someone help ! which one should i choose that would be easiest to work on but still get good marks with?

Gahh science is so hard= =