Question:
If the blue dye represents a needed nutrient or O2 gas,
Last updated: 7/7/2022
![If the blue dye represents a needed nutrient or O2 gas,](https://media.kunduz.com/media/sug-question/raw/84171173-1657229710.8429425.jpeg?h=512)
If the blue dye represents a needed nutrient or O2 gas, which cube/cell would have received adequate (or nearly so) supply of the material? What is the surface area: volume ratio of this cube?