Answer:
1.Problems such as famine, drought and even war occurs due to scarcity.
2.We have to efficiently allocate resources. We have to do those things because resources are limited and cannot meet our own unlimited demands
Answer:
an essential part of something abstract
Constantine established a new Roman capital at Byzantium because he knew that because of the location, if a war came upon them, the geographical features would protect the people.
If you have a answer that is 11 or 12 than that is it
