Which transition can be used to show a similarity between two concepts?

The choice that indicates a similarity between two concepts is "likewise." This transition word or phrase serves to draw a parallel between two ideas, suggesting that what applies to one concept also applies to the other in a similar manner. For example, if you were discussing two different health practices that promote well-being, using "likewise" helps to reinforce the connection and emphasize that both practices share common benefits or characteristics. This creates a sense of unity in the discussion and enhances the reader's understanding of the relationship between the concepts.

In contrast, "although" introduces a contrast or a concession, which highlights a difference rather than a similarity. "On the other hand" is typically used to present an opposing point of view or an alternative perspective, further emphasizing distinction rather than likeness. "Nevertheless" implies a certain degree of contrast or contradiction, suggesting an unexpected outcome in light of previously stated information, which again does not serve to indicate similarity.