Question

which is the best way to complete the text? the tiktaalik roseae, an aquatic creature that lived roughly 375 million years ago, is the first known species to have developed characteristics of four - legged animals while still retaining the features typically associated with ______, scales, and gills. options: fish; fins, fish, including: fins, fish: fins

Explanation:

To complete the text, we need to choose the option that logically and grammatically fits. The Tiktaalik retained features associated with fish, and fins are a typical fish feature. The first option "fish; fins" uses a semicolon to separate the category (fish) and the specific feature (fins), which is appropriate here as it lists a category and a related feature. The second option's "including:" is incorrect punctuation, and the third option's colon is not the right choice for this context.

Answer:

fish; fins