B, because nothing in this talks about dogs, and the main idea of the article is fish. It is more specifically about setting up a fish aquarium.
Allegory. Nature.
Theme. The need for each individual to avoid conformity and false consistency, and follow their own instincts and ideas.
Metaphor. "The eye was placed where one ray should fall, that it might testify of that particular ray.
Allusion.
Point of View.
Simile.
Imagery.
Irony.
Answer:
I don't know if this is a question, but that statement is true.
