1. INVERITBRATES

2. SPONGES SPONGES HAVE PORES ALL OVER THERE BODY.WITH THOSE PORES THE WATER GOES IN AND OUT OF THE PORES. AND THAT ALLOWS THEM TO BREATH. SPONGES MOSTLY LIVE IN CLEAN WATER. ON THE LEFT IN THE PICTURE THE SPONGE IS CALLED THE ORANGE FAN SPONGE. AND IN THE RIGHT PIC THAT IS CALLED THE BRANCHING TUBE SPONGE.

3. WORMS A WORM NEEDS CONSTANT NUTRITION. WORMS LIVE WHERE THERE IS FOOD, MOISTURE, OXYGEN AND GOOD TEMPERATURE. THEY CAN ALSO LIVE TILL 6 TO 8 YEARS.

4. MOLLUSCS MOLLUSKS' ARE SNAILS, SLUGS, MUSSELS, OCTOPUSES AND MORE. THEY USUALLY LIVE IN WATER OR DAMP HABITATS. MOLLUSKS EAT MANY TYPES OF FOODS DEPENDING ON THERE SPECIES.

5. ARTHROPODS ARTHROPODS DO NOT HAVE A BACK BONE. HERE'S SOME ARTHROPODS, LIKE SPIDERS, INSECTS, CENTIPEDES, MITES, TICKS, LOBSTERS, CRABS, SHRIMP, CRAYFISH, KRILL, BARNACLES, SCORPIONS AND MANY OTHERS.