Difficulty: Easy
Correct Answer: A. Plant, B. Galaxy
Explanation:
Introduction / Context:The question tests “part : whole (container)” mapping. A flower is part of a plant; the Milky Way is part of the broader class “galaxy,” while also being a specific galaxy itself that contains stars and systems.
Given Data / Assumptions:
Concept / Approach:Choose terms that represent the immediate containing system: plant contains flower; a galaxy is the astronomical system term aligned with “Milky Way.”
Step-by-Step Solution:1) Part-whole for botany: flower → plant.2) Astronomical mapping: Milky Way → galaxy.3) Maintain symmetry of containment.
Verification / Alternative check:“Sky” is a visual backdrop, not the system type. “Star” is a component of a galaxy, not the container class.
Why Other Options Are Wrong:
Common Pitfalls:Picking overly broad or unrelated containers (sky/universe) rather than the precise system name.
Final Answer:A. Plant, B. Galaxy
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