Respuesta :
Answer:
A) Jellyfish
Explanation:
has a sessile larval stage as a polyp, leading to a motile stage as they reach maturity. Conversely, organisms such as barnacles have a motile, pelagic larval stage and become sessile in their adult life
Answer:
D
Explanation:
sponges are sessile animals because i cannot move freely and sessile animals cannot move freely.