    Sentence 4:0 Céenophores are  Less. ‘cqmplex than .what. other  group? :   Sentence 2: “Ctenophores "Form    ‘an’ animal phy dum “that is: more  complex than, sponges ».. about as  complex. Vas ~enidarians  (jellyfish, sea’. . anemones.  etc: ) + and jess complex than  bilaterians Gwhich = include  almost all other animals).() 2."