Difficulty: Easy
Correct Answer: Beak
Explanation:
Given data
Concept / Approach
Analogies compare parallel relationships. If a cup's lip is the edge used for drinking, the corresponding functional part in birds for drinking/eating is the beak.
Step-by-step reasoning
Cup → part used at the mouth = Lip. Bird → part used at the mouth = Beak.
Eliminate distractors
Wing (locomotion), Claw (grasping), Feather (insulation/flight) do not match the mouth-function relation.
Final Answer
Beak
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