The pig because it poops so much.
It doesn't, a lemon has more voltage than an apple because a lemon has a higher amount of acidity. The more acidity a fruit has, the more voltage it has. [NEEDS CORRECTION] (Acidity in foods does NOT correlate to the amount of voltage produced. See University of Illinois, Physics Department {Q & A: Fruit Batteries | Department of Physics | University of Illinois}.)
Fruit juice has more vitamin C than vegetable juice.
There are no fruits that have more than a trace level of vitamin B12. That vitamin is not found in fruit.
oranges
The more sour the apple, the more vitamin C it has...green apples have the most vitamin C. If you crave sour foods, it likely means your body is craving vitamin C.
A more energetic fruit is one that is vibrant in flavor. A good example of an energetic fruit is lemon.
A banana will ripen (and go bad) faster than an apple, and last would be a lemon.
It's an apple
I did a project on that definetly the lemon I'm gonna go with the lemon.
Concentration of vitamin C in lime (approx. 30 mg/100 g) is lower than the concentration of vitamin C in lemon (between 40 and 50 mg/1oo g) - after USDA data.
You need more fruit to make fresh squeezed juice so you would get more vitamin A from the juice. If the juice is not freshly squeezed then it could contain less vitamins than fruit.
Depending on the concentration, manufactured acids are, such as hydrochloric and sulphuric.