Lists are everywhere on the web — navigation menus, feature lists, steps, breadcrumbs. HTML provides three types of lists, each with a specific semantic purpose. Choosing the right list type communicates meaning to both users and search engines.
1-B 2-B 3-B 4-A | 5 letters 6 5 7 = <ul><li>Milk</li><li>Eggs</li><li>Bread</li></ul> 8 = <ol><li>...</li>...</ol> 9 = When order/sequence matters | 10 = Put a whole <ul> inside that <li>