Hich of these is a characteristic of certificates of deposit (CDs)? They are always offered at variable rates.
They last for a set period of time.
They can be opened with any amount of money.
They allow access to the money at any time without penalty

They last for a set period of time.

Explanation:

Certificate of deposit is a special savings accounts offered by commercial banks and other deposit-taking institutions. The certificate of deposit account (CD) restricts the number of withdrawals available to customers to only one. When opening this account, a customer and the bank agrees when they can access their money.

The banks offer a higher interest rate on a certificate of deposit account as an incentive to the customer not to withdraw before the agreed period.

muslims control the north africa during the period of 1500 up

to 1800. they made a barrier to prevent further european exploration from

entering the africa from the north. however, the dutch ware still able to move

toward the interior with having south africa as one of the routes leading to

the east for trading with asia.

answer; /// the use of a bank credit card to make purchase;