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 animal can regrow middle segments when broken?

Choose from:
a). amoeba;
b). geckos;
c). humans;
d). insects;
e). Wasps;
f). worms;
g). toads;
h). snakes;
The answer is:
f).