Subkingdom
Phylum
Common name
Eumetazoa
Cnidaria
Coelenterate
Symmetry
Body plan
Digestive system
Radial
Diploblastic acoelomate
Gastrovascular cavity
Habitat
Freshwater areas in sask
How is food obtained
Gastrovascular digestion
For Extracellular digestion >
Phagocytoses for small particles which forms a food vacuole
Skeletal type
Hydrostatic
Body is supported by water pressure
Adaptations
Can shrink by draining to avoid preds.
Tentacles help gather food
Reproduction
Asexual - budding
Friends
Obelia
Portuguese man of war
Coral
Sea anemone