Why the demand deposits are considered as money?Explain

Why the demand deposits are considered as money?

Due to following reasons the demand deposits are considered as money
(i) Demand deposits can be withdrawn from the bank whenever it is required.
(ii) They are widely accepted as a means of payment, along with the currency, thus they aqre considered as money.
(iii) They are accepted widely as means of payment by way of a cheque instead of cash.