Question

use the drop - down menu to select the answer that completes each sentence. the prefix that means again or backward is the prefix that means after or behind is the prefix that means before is the prefix that means many is

Explanation:

Prefixes are word - building elements. "Re -" means again or backward (e.g., "return", "rethink"). "Pre -" means before (e.g., "preheat", "prehistoric"). "Post -" means after or behind (e.g., "postwar", "postscript"). "Poly -" means many (e.g., "polygon", "polyglot").

Answer:

The prefix that means again or backward is re -
The prefix that means before is pre -
The prefix that means after or behind is post -
The prefix that means many is poly -