Invertebrates

ECHINODERMS

EX: Shrimp, butterflies

ARTHROPODS

Ex: Starfish, sea urchins

They live on land and in water, They have an EXOSKELETON.

Molluscs

They live only in water. They have a hard body with armour plates or spikes.

CNIDARIANS

Live in ONLY in water and some have TENTACLES and some SPINY SKIN

Live on land and in water. They have a soft and some of them have a shell.

Ex: Snails and octopus

Ex: Jellyfish and anemones