Adult worms go through a major transformation to develop reproductive organs, and an enlarged cummerbund-like band near the worm's head holds the reproductive organs. Given these facts, what grows a cumberbund-like band around itself in adulthood among the following options:
- legumes
 - Bats
 - mammals
 - bamboo
 - swea
 - worms
 - fungi
 - bushes


 

      worms   