i believe it's D. The reader learns more specific statistics about the number of species, the evolution of the reef, and its size.
lmk if i'm wrong!
The third sentence:
Ming and her sister, who is home from college for spring break, organized a bake sale to benefit the victims of the fire.
Answer: When I felt my wings were ready, slid from our home branch as smoothly as a snake through the grass.
Explanation: This sentence is comparing two different things to each other and it uses the word as. A simile must have the word like or as in it, otherwise it is a metaphor.
D. he didn't like the medium as no other comments could have stopped him.