Because <span>Some resources are better suited for use in making the first product.
In order to shift to other product, we need to sacrifice a certain amount of benefit that came from producing that product.
For example, when we decided to shift from using oil energy into solar energy, we had to sacrifice the low cost , the efficiency, and the current reserves of oil product and gaining the ability to preserve the environment.</span>
Answer:
blended wing body airplane
Slaves in Rome might include prisoners of war, sailors captured and sold by pirates, or slaves bought outside Roman territory. In hard times, it was not uncommon for desperate Roman citizens to raise money by selling their children into slavery.
C. The United States helped restore the former ruler’s son to power
Answer:
D
Explanation:
I just took the test hope this helps :)
