D. All of the above.
Each of those items are equally important when presenting/preparing.
Answer:
below given.
Explanation:
1) sunlight
2) Coal, Obsidian, Black hole
Answer:
For some reason my answer got deleted, but if I were you I would go with #2.
Explanation:
Hope this helps!
You should’ve added a picture so we can answer the “tone” of the sentence.