Biology, 01.07.2021 01:00 mandy9386

Water is denser than isopropanol, so the water layer will always be below the isopropanol layer if they are both in the same container. What does this tell you about the make-up of the pigments for each specimen?

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Water is denser than isopropanol, so the water layer will always be below the isopropanol layer if t...