No, they show cellular level of organisation.
Poriferas don't move but the male can float around.
No, poriferans do not have brains or any other organs.
They "eat" plankton that pass through the pores in the sponge. They sift the plankton and absorb it.
Porifera, or sponges, are aquatic animals that can be found in both freshwater and marine environments. They are typically found attached to hard surfaces such as rocks or coral reefs, where they filter feed on small particles in the water.
Euglena are unicellular organisms. They are microscopic, single-celled organisms that are often found in freshwater environments.
The scientific term for unicellular organisms is "unicellular organisms" or "unicellular organisms."
Unicellular
Unicellular.
unicellular
no sponges are not unicellular.
unicellular
unicellular