Please help me with science fair projects ideas for high school with independent and dependent variables

You could do an acidic ocean...

Explanation:

To do the experiments you would need:

2 jars (one filled with vinegar, the other water)

2 seashells

this process is called "phosphorylation." a phosphate bond joins adenosine diphosphate to form adenosine triphosphate.

answer; i believe that the correct answer is (light);