1. What are poriferans?

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
The phylum Porifera the
simple stcreatures the animal
kingdom. are aquatic sessile
(they are not to move by
and they keep
attached to substrates),they not
have tissue and their bodies
pores (feature after their
name comes).

are multicellular, like beings of
the kingdom.