B because it restates other ideas to sum it up
To actually make sure they are doing anything, and that they see that they are making progress
Answer:
a person who introduces new methods, ideas, or products
They are called "Tercet".
Answer:
Tests
Explanation:
Sirens show you what you want to see most through their call. It is a test of resolve if you can figure a way to sail past them without falling to the temptation.