Relacionar Columnas InvertebratesVersión en línea Learn more about invertebrates por Luz Álvarez Herrero 1 SPONGES 2 ARTHROPODS 3 MOLLUSCS 4 JELLYFISH 5 ECHINODERMS 6 ANNELIDS They stay on the seabed They have a long, soft body divided into segments. Example: Earthworm Soft body called umbrella and long tentacles 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 have a soft muscular body Examples: snail and octopus
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