Answer:
Our planet is heating up. By replacing meat with vegetarian sources of protein, (nuts, seeds, beans and lentils, for example), we can reduce carbon and other greenhouse gas emissions. ... A vegetarian diet requires two-and-a-half times less the amount of land needed to grow food, compared to a meat-based diet
The only correct option here is B. tragedy exposes negative emotions and fears. A is incorrect because this refers to comedy, not tragedy. C is incorrect because tragedies are usually sad throughout - there isn't much happiness there. D is incorrect because it almost never ends well. This leaves us with B as the correct option, given that tragedies are usually quite dreary and sad, with a lot of negativity.
What would happen if you used your mind to imagine a whole new world? (Idk I tried) :)