ARTHROPODS
JELLYFISH
ECHINODERMS
ANNELIDS
SPONGES
MOLLUSCS
They have a long, soft body divided into segments. Example: Earthworm
They are the most common group on Earth. The biggest group are insects. Example: crab, ladybug
They are protected from predators by hard skin or spikes Examples: Starfish
They stay on the seabed
Soft body called umbrella and long tentacles
They have a soft muscular body Examples: snail and octopus
