yes for sponges
porifera are dangerous to humans because
useful to man for kitchen sponges
Sponge
Porifera are sponges.
Snakes don't help humans..but they are useful for entertainment..but are dangerous.
phylum porifera are sponges.
its not useful for the refrigerator its useful for humans only....
Porifera is about the invertebrate animals i.e sponges
No. tapeworms are pest to humans.
Individuals in the phylum porifera are asymmetrical.
No. Porifera is a nonvertebrate phylum which includes sponges.
Obviously the fact that when a porifera farts it is odorless. That is a talent that only porifera and John Travolta have.