What is the farthest distance at which a typical “nearsighted” frog can see clearly in air? (a) 12 m; (b) 6.0 m; (c) 80 cm; (d) 17 cm.
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What is the farthest distance at which a typical “nearsighted” frog can see clearly in air? (a) 12 m; (b) 6.0 m; (c) 80 cm; (d) 17 cm.
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