The principle fuel used as a petrol substitute for road transport vehicles is bioethanol. Bioethanol fuel is mainly produced by the sugar fermentation process, although it can also be manufactured by the chemical process of reacting ethylene with steam.
Basically, a plant can be considered as bioethanol becacuse it is a sugar fuel for animals. Animals consume plants for fuel to survive.
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Answer: Andrew's scientific theory was that technology would someday be the world's main resource.
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Vitamin A because of the nutrient value per serving is 40% (the highest).
If the prey is not getting enough food, they will eventually die which affects the number of predators because then the predator species would also die
