These main points are arranged in d. problem-solution order.
Explanation:
A problem-solution order elaborates a speech that consists of 3 main points:
Identification of a problem.
Analysis of the reasons for that problem to exist.
A solution to the problem.
In the example of environmental hazards created by discarded computers, point 1 presents the problem, and point 2 provides the solution to the problem.
The movie isn't exactly like the myth. In myth, Perseus uses his magical sword to slay the sea beast. This is also the same sword he had used to slay Medusa.