i need a easy science fair project can you help me out.?

Answer 1

Buy re-closable bottles of different things to drink: 1 coke; 1 bottle of ice tea, 1 bottle of carbonated water, 1 bottle of plain water, 1 '7-up'/lemonade type of drink, etc. Open them up, put in a nail, close them up, and then observe what happens to the nail. Make sure you write if the what kind of nail you use. Check every day and write what you observe. After 1 week or maybe 2, write the results. Remember to check on these every day!! Write down your observations in a nice looking notebook. Make sure you spell everything correctly. Good luck.