👉 Insubmergible, in the context of biology and ecology, refers to a substance that is resistant to the action of dissolution or precipitation. This means that it does not dissolve or precipitate when dissolved in water or other substances, making it essentially indestructible. For example, if you were to mix an insubmergible substance with a solid substance like sand, there would be no change in the substance's chemical composition and properties because of the insubmergibility. This