Answer:
store of value
Step-by-step explanation:
Based on this information it can be said that seashells would be unfit to act as money because they could not act as a store of value. Money needs to be easily divisible and storable in order for it to be used as a medium of exchange. This also allows money to easily measure the value of a certain good or service. Therefore, since seashells cannot be stored since they are very fragile and cannot be divided then they would not be fit as money.