The Astronomer said, quickly, "You are going to ask why creatures who have mastered space travel, and therefore atomic power, would want coal and oil.
You wonder why those want coal and oil even though they have atomic power, the astronomer responded?
You don't even wonder about why people want coal and oil at all, said the astronomer.
A not-good case study and a good case study, what distinguishes between them?
The car is in an empty lot.
the man has just robbed a store.
Case studies share similarities with other methods.
Arras only made pottery.
The woman is pouring wine