Use the drop-down menu to select the answer that completes each sentence.

Question

Revolt · Accepted Answer

✔ re-; The prefix that means again or backward is .: re-; The prefix that means after or behind is .: post-; The prefix that means before is .: pre- or pro-; The prefix that means many is .: poly-

Common Medical Prefixes

Use the drop-down menu to select the answer that completes each sentence.

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