What is one way in which the poem "The Jelly-Fish" by Marianne Moore embodies Ezra Pound's rules of Imagism?

A. It creates several images.

B. It focuses on one central image.

C. It uses many words to convey a thorough picture.

D. It has an exact meter.

B. It focuses on one central image.

"The Jelly-Fish" by Marianne Moore revolves around the image of a jellyfish, capturing its essence and characteristics in a focused and precise manner, thus embodying Ezra Pound's rule of Imagism to "use no superfluous words, no adjectives which do not reveal something."