1

Set 3: Cross-Text Connections

Explanation

Answer: C

PASSAGE

Text 1 Dolphins are mammals that live in the ocean. They must come to the surface to breathe air. If they stay underwater too long, they can drown. Text 2 Fish are animals that live in water. They have gills that let them breathe oxygen from the water. They do not need to come to the surface.

Based on the texts, what contributes to the difference in how dolphins and fish breathe?

A. Fish are mammals, but dolphins are not.
B. Dolphins hav gills, but fish do not.
C. Dolphins are mammals that need air, while fish have gills for underwater breathing.✓ Correct
D. Both need to come to the surface.

Detailed Answer Explanation

This question asks you to compare perspectives from two passages. Text 1: Dolphins = Mammals/Need air (Surface). Text 2: Fish = Gills/Water oxygen (Underwater). Understanding how the authors relate to each other's views is essential. Identify whether they agree, disagree, or address different aspects of the topic. Focus on their specific claims and conclusions. When comparing texts, first identify each author's thesis or main argument. Then determine how these positions interact: do they complement each other, contradict each other, or address different aspects of the same issue? The relationship between texts reveals deeper meaning.

Key Evidence:

• "must come to the surface"

• "have gills"

Why others are wrong: A (Dolphins are mammals.), B (Fish have gills.), D (Fish do not.).