Based on the given sentence above, the function of the noun clause is as the DIRECT OBJECT. A direct object is a noun that directly receives the action of the main verb in the sentence. In this sentence, the noun clause directly receives the action of the verb "learned". Hope this answers your question.
Answer:
suspense of the plot
Explanation:
for every plot you need suspence
The answer is B - The water vapor goes high, up into the sky, so far up that the air grows cold.