Ex: Starfish, sea urchins
Molluscs
They live on land and in water, They have an EXOSKELETON.
EX: Shrimp, butterflies
Ex: Snails and octopus
Live in ONLY in water and some have TENTACLES and some SPINY SKIN
CNIDARIANS
ARTHROPODS
ECHINODERMS
They live only in water. They have a hard body with armour plates or spikes.
Ex: Jellyfish and anemones
Live on land and in water. They have a soft and some of them have a shell.
