by having nerve rings around the mouth (center) and also, eyespots on each tentacle. This is a nervous system answer.
seastars, or starfish may be poisonous
Cerebellum
CEREBRUM
Pons
Your Pelvis bone, and your brain
eggs
The cerebellum helps refine and coordinate muscle movements.
The cerebellum is the part of the brain that receives input from all other parts of the brain to coordinate movements. It plays a crucial role in balance, coordination, and motor control.
Seastars are invertebrates.
they move by the bottom of their arms
The cerebellum, located at the back of the brain, is the part responsible for coordinating movements. It receives information from the sensory systems and integrates it to control balance, posture, and voluntary movements.
squid and seastars