What conditions are necessary for the spontaneous formation of vesicles and why are they significant in the prebiotic world?

• A. Presence of oxygen and low pressure, significant for stabilizing organic molecules.
• B. Presence of high salt concentrations, significant for maintaining structural integrity.
• C. Presence of amphiphilic molecules in aqueous environments, significant for creating isolated environments for chemical reactions.
• D. Presence of ultraviolet light and high temperature, significant for enhancing reaction rates.

Answer: (C)