B I’m pretty sure. Not for sure...
Answer:
The correct answer is d. erosion; deposition
Explanation:
Glacial erosion deals with plucking which is the erosion and transport of big pieces of rocks. So, it forms Cirques, horns, and arêtes. While glacial deposition has to do with the pieces of rock that re carried by the glacier for many kilometers and are only deposited as the ice melts.
He had to overcome college to pass and become president
Answer:
Roger decided to build the deck himself
Explanation:
This example illustrates the need to work based on the laws of comparative advantage. Roger needed a deck, he could have paid someone to build it for him, but somehow he identified the need to build his deck himself as he believed it was more costly to employ or pay someone to build the deck for him.
The law of comparative advantage explains the opportunity cost advantage a person/country has over other countries in producing a good or rendering a service. The entity with a comparative advantage can produce for less cost than the others.