It would most likely be B or C since they are the same. Dashes basically show emphasis and if the sentence inside them is taken away, the other parts of the sentence are not affected. If we took the lion part out of your sentence, the sentence would still be talking about symbolism. However it more common to use parenthesis or commas to add emphasis but that's just stylistic choice
A monoform or monocline is a horizontal intersection that pass through a 3D model of a graph.
The Outcasts of Poker Flat is an excellent example of Naturalism. This literary movement deals with high realism and often determinism based on your social status that can supposedly never change.
