Write a program with a loop that lets the user enter a series of integers. The user should enter -999 to signal the end of the series. After all the numbers have been entered, the program should display the maximum and minimum numbers entered as well as the average.

What is the primary difference between the header section of a document and the body? a. the body is displayed on the webpage and the header is not. b. the header is displayed on the webpage and the body is not. c. the tag for the body is self-closing, but the tags for the headers must be closed. d. the tag for the header is self closing, but the tag for the body must be closed.