The answer is the past. It is because in order to learn, you need to realize the things you have done in the past and to make sure that the mistakes you had gone through in the past, will never repeat on the future as you are able to realize your faults and failures and it is a way of having guidance to keep in mind, so that it will not happen again.
Total income is the money earned from all producers in a country.
When water flows back into the ocean it is called
Answer: Most officials, across local, state, and federal levels.
Explanation: I got it wrong and it said that was the correct answer.
