One Difference Between Stocks and Bonds Is That

One difference between stocks and bonds is that

A) stocks are financial securities,while bonds are labor market securities.
B) stocks are usually issued in electronic form,while bonds are usually issued in paper form.
C) stocks represent ownership in companies,while bonds represent ownership in banks.
D) stocks do not involve a promise to repay a purchaser of the stock,while bonds represent a promise to repay the purchase price of the bond.