You Are Dissecting a Worm and Find That It Has

You are dissecting a worm and find that it has two sets of gonads,one set containing eggs and the other set containing sperm.You most likely have found a worm that

A) is undergoing metamorphosis.
B) is a sequential hermaphrodite.
C) can function as a male and female simultaneously.
D) is in a larval stage.
E) can mate with only females of its own species.