Which of the following statements is accurate?

Google will only provide a meta description for a page in search engine results listings if one is tagged by the marketer.

Google relies heavily on meta descriptions when determining a web page's rank in search engine results listings.

Google may decide to display content from a page as a meta description in search engine results instead of using the one that marketers tag for that page.

Page URLs with tracking parameters tend to rank more highly in search engine results listings than page URLs without tracking parameters.

All of these statements are correct.