What investigatory project can i make regarding citrus fruits?
I think you can investigate which citrus fruits will generate electricity and the amount of electricity that will be generated. In most cases you will use a lemon as compared to an orange since it has more acidity hence more electricity.
The affects of citric acid to the gastroesophageal system.
the effects that it has on kids belly and why if they eat too much does it give them bad bowl movements and terriable diaper rash