Answer: C This illustrates that when one species of plant or animal changes, a whole
chain of events can follow involving other species.
When Alex regained memory again he was very weak because he had been lost for 4 days,.The next morning he woke up, and he heard something, They were the waves and the wind.
Alex thought it was a hallucination.
The next day, when he could open his eyes, he did not believe that the ocean was in front of him with a deeply indented shore lined with a breadth of fine shining sand, softly lapped by the waves.
Alex thought of the theory of an English captain, who likened the earth to a vast hollow sphere, in the interior of which the air became luminous because of the vast pressure that weighed upon it
.
Finally he realized they were the only living creatures in this subterranean world.
It either could be belles' kindness and how she treats the beast. or the grandpa and helping him risking her life.