Which capitalization rule is incorrect?

Determine the meaning of the word *propel* using the context clues in the sentence. wind power is the ability to capture the wind in a way to *propel* the blades of wind turbines. a) to move slowly b) to urge onward c) to stop from moving d) to drive, or cause to move, forward

Which of the following is an example of a periodical?

What are the moral principles that govern a person’s or group’s behavior known as?