Answer:
Other common constraints on development are high economic poverty, hunger, high mortality rates, unsafe water supplies, poor education systems, corrupt governments, war, and poor sanitation.
Explanation:
I think two giant asteroids crashed into each other billions and trillions of years ago and slowly within the billions of years to come, one formed into earth and the other formed into the moon... Well something like that
The correct answer is - C. Brazil.
Brazil has a large and ever-growing economy. This means that it needs more and more resources in order for the economy to go forward and develop. As a country that has the biggest amount of available biomass in the world, Brazil has been trying to fix this problem with the production of bio-fuels, and in fact, it is the second biggest producer in the world of bio-fuels. But only that it a big producer, Brazil is actually using this bio-fuel, and it is a trend that is becoming bigger and bigger. So Brazil is using its own bio-fuel, but also imports a lot of it, thus being the largest consumer/user of bio-fuel in the world.