8 ATP ( 2ATP directly and 6ATP after the 2NADH enters the Krebs Cycle)
The answer would be C because the car is can be refueled just like a normal car but is mostly powered by a electrical battery/motor
Plant-based food that are rich with vitamin C:
Oranges, Guavas, strawberry, ...
Animal-based food that contains Vitamin C as well as Vitamin B12: Cooked muscles.
Hope this helps.
The greatest surface area for gas exchange is found in the Alveoli