4 thoughts on “Why do human society use currency as a transaction? What transactions do animal world depends on?”
Tommy
Human society was the earliest exchanges of goods, which was traded by currency in order to facilitate transactions in the later period. The animal world is traded by strength, weak meat and strong food, and spoken by strength.
Human society was the earliest exchanges of goods, which was traded by currency in order to facilitate transactions in the later period. The animal world is traded by strength, weak meat and strong food, and spoken by strength.
Currency is convenient to carry,
has rarely traded in the animal world,
The transaction is dependent on objects.
Because the currency is relatively light, it is convenient to trade, and animals are generally ease.
This is the result of long -term running -in.