Answer:

Pupa stage

Explanation:

it's letter b i hope i can help!

Answer:

B. pupal stage

Explanation:

When the larval stage of some butterfly species is fully grown, it spins a button of silk and attaches the hind-most prolegs to it and hangs upside down in the “J” position in order to pupate (some actually sit in an upright position). This is the larva's final molt as it transforms to a chrysalis.