fuel is needed for cars
Yes, wax candles are a fuel.
For fuel...
Aviation fuel - a specialised petroleum based fuel is used in planes
Glycogen is a storage of energy within the body, and glucose is the primary form of energy. So for example, if your body requires glucose to survive, when it has plentiful amounts. Your body converts glucose into glycogen for storage. However, if your body has low amount of glucose within it. Your body will rely on the storage of glycogen to break down into its components and use the glucose for fuel.
The digestive system provides fuel for the body in a form it can use.
Food and water
No, body cells cannot use hydrogen on its own as a fuel. It needs to be included in a carbohydrate such as sugar, protein or fats.
carbohydrates
Carbohydrates are acted on by enzymes in the body to convert them to sugar so the body can use them as fuel.
ATP, adenosine triphosphate.
mechanical energy
lactate threshold
No, they are smaller
The preferred fuel source for the body is glucose.
Use to use Avgas fuel. Now use ultra fuel or diesel Fuel or jet fuel.
No, you don't have to. I use regular fuel in my 2006, and it continues to get a clean checkup every time I take it to a body shop.