Poriferas don't move but the male can float around.
Poriferas live in all nearly deep water forms, living at depths between 200m and 1000m
No, they show cellular level of organisation.
No, poriferans do not have brains or any other organs.
What is the size range of meteorites?
prokaryotes generally range in size from
They "eat" plankton that pass through the pores in the sponge. They sift the plankton and absorb it.
size range of secondary memory
False. They don't have well-defined tissues
They range in size from a fraction of an inch to more than 30 feet in diameter
the size of your dads dick
what is the size of an octopus?