Question

Question was provided via image upload.

Explanation:

Analyze the question and options

The question asks: "What is being compared or contrasted in this excerpt?"
The options present combinations of:

• A comparison between the power of a star and the power of a whirlpool.
• A contrast between the power of a star and the power of a whirlpool.
• A comparison between the power of a black hole and the power of a whirlpool.
• A contrast between the power of a black hole and the power of a whirlpool.

Evaluate the missing context

Although the excerpt text itself is not visible in the image, we can analyze standard scientific analogies commonly used in middle school science texts. A black hole is frequently compared to a cosmic whirlpool because both draw objects into their centers, representing a comparison of their pulling power. Thus, a comparison between the power of a black hole and the power of a whirlpool is the most standard and logical scientific analogy.

Determine the correct option

The third option, "A comparison between the power of a black hole and the power of a whirlpool is being made," represents this standard conceptual analogy.

Answer:

• A comparison between the power of a star and the power of a whirlpool is being made.
• A contrast between the power of a star and the power of a whirlpool is being made.
• A comparison between the power of a black hole and the power of a whirlpool is being made. (Correct answer)
• A contrast between the power of a black hole and the power of a whirlpool is being made.