Isabelle

Biology

17 November, 05:57

Which of the following describes porifera?

a. group of fish formed when fish loosely adjust their swimming to be near other fish usually of the same size and species

b. a type of segmented worm with two sets of two eyes, multiple antennae, and small appendages

c. the phylum name for organisms having a relatively simple body structure

d. the phylum which includes thousands of species such as sponges