Invertebrates

Animals without backbone

Jellies Anemones and Corals

worms

Sponges

Sponges dont have any organs.The absorve the water and nutrients in their holes

The Jellies no have bones heart or brain.Anemny is like upside down Its tentacles and mouth face upward.Corals also have stinging tentacles for getting food,they lives in colonies and produce a hard skeleton arown their soft bodies

They have tissues that form organs systems they have special cells that allow them to be dark areas

Snails and octopus

both have skull and muscular foot

Sea stars

They have a spiny skin the have structurs like suction cups undeath their arm

anthro pods

They have exoskeleton

araehnids

crustacean

insects

spiders and scorpions 2 parts of the body

Crats lobsters they have 5 pairs of legs

most have wings and compound eyes they have 3 body parts head thorax and abdomen