Fact 1: Annelids have the amazing capacity to regrow segments that break off. Fact 2: Annelids include earthworms and leeches. Given the two facts above, what do earthworms do when a segment breaks off?

Available options: [I] Dies [II] Regrows it [III] Reproduces [IV] Sediment [V] root growth [VI] migrate [VII] Stops growing [VIII] roots
The answer is:
[II]