Fact 1: Adult worms go through a major transformation to develop reproductive organs.

Fact 2: Mature adult worms are 5cm long.

Given the two facts above, answer the question "what worms go through a major transformation to develop reproductive organs?" with the following options: 
- burrs
 - white
 - barnacles
 - parasites
 - alpacas
 - potatoes
 - mature
 - insects


 

       mature  