<h2>B: the amount of moisture in the Earth’s atmosphere. </h2>
As by definition humidity is the concentration of water vapours in the air. So the best answer is B.
They don't look out for you they do whatever is the best way to earn money.
Answer:
Confucianism, Taoism, and Buddhism.
This is a highly contested question as to whether the US government should regulate this industry, although many think there should be "light" regulation, not full-on banishment.