Body symmetry/Skeleton
body symmetry
radial
movement
jet propulsion or swim with tentacles
reproduction
sexually and asexually
examples
jellyfish coral anemone
body systems
Uncentralized nervous system
skeleton
Hydrostatic skeleton
obtainment of food
they can sting or immobilize prey to hunt
adaptaions
Balance-sensing statocysts and simple eyes in some free-swimming species.
fun fact
Cnidarians can live for a few days to more than 4,000 years.