From Despair to Fame: Ultra Despair Girls Shock the World With Their Raw PainQuestion: A palynologist models a pollen grain as a perfect sphere with radius $ r $, while a spore is modeled as a hemisphere with radius $ 3r $. What is the ratio of the surface area of the pollen grain to the surface area of the spore, including its flat base? - Abu Waleed Tea
Mar 01, 2026
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