Answer:
Biofuels may be cleaner and more sustainable than jet fuel.
Explanation:
Personally, I believe that sustainability is more important than financial stuff and has a longer-lasting impact.
The heart is not actually running
The answer is "Nature"
The scene described in Walden focuses heavily, if not exclusively, on nature and the effect that the natural wonder of Walden Pond had on Thoreau. This is also the most key element of Transcendentalism: the search for enlightenment not in man-made society but in the natural world.
Answer:
It is either "B" or "D"
Explanation:
It might be "B" because they are talking about the American and British armies and how the Americans had a smaller army than the British.
But I also say "D" because, they are talking about the differences between communication 700 years ago and how it changed to now.
I think it's "D", that's what I would go with.
Hope I could help you.
The answer is A) the plots, setting in real life.