Different Organ that systems help support life

Please complete the table. In metazoans – different organ that systems help support life. Below are those systems applying to each of you. Name the part of a cnidarian that functionally corresponds to these systems. Write none, if none is present or observable.

NameStructureLocation in animal
Integument
Digestive
Circulatory
Immune
Respiratory
Excertory
Skeletal
Muscular
Nervous
Reproductive
Endocrine