I can help you with your essay. i have done one like that before.
Answer:
Convex = outward, Concave = inward
Explanation:
Concave is like a cave in that it goes inward, and convex is just not concave
I am sure the answer is A.
Incomplete question. Assumed you are referring to story themes examples that talk about death.
<u>Explanation:</u>
There are many such examples, consider a few of them:
- <em>The land where no man wants to feely go.</em>
- <em>Death!!! The last enemy.</em>
- <em>The last destination.</em>