Free points and brainliest (Ill chose who ever needs it the most)

How do i delete my account on this because i didn't read this agreements and also i put age at xd

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.

Examine the list below. which factors positively affect lifetime income? check all that apply.