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Invertebrates, Sponges - Coggle Diagram
Invertebrates
Animals without a backbone .
Jellies,Anemones,and Corals
A jelly has no bones,heart,or brain.
An anemone is like an upside-down jelly and can creep along
They each produce a hard skeleton around their soft bodies,and they live in colonies.
Worms
Worms can be flat,round or made up of small sections.
Worms have tissus that form organs and organ systems.
Snails and Octopuses
Bhoth have muscular foot
The octopuse has a sheel inside its body
Sea Stars
They have spiny skin
They have sructures like suction cups under their arms.
Antropods
They have legs witch joins divided into sections
Crustacears
They have five pairs of legs.
Breath through gills
Archinds
Spiders and Scorpions
Two body parts eight legs eight eyes
Insects
They have and exsokele
Most have wings, antemae,compound eyes
They have body parts of the body head thorax.abdomen
Sponges
Spongens are very simple animals withnno stomachs or other organs .
The sponge´s cells take in the food an the .