These tunnels enable a sponge to bring seawater directly to all its cells, making it, in a sense, a multicellular animal trying to live a unicellular life.
(a sponge; to bring directly; to all its cells) (a multicellular animal; trying; to live a unicellular life) Context(a multicellular animal trying,List([98, 127))):(a multicellular animal; trying to live; a unicellular life)
a multicellular animal trying,List([98, 127))
a sponge a multicellular animal a multicellular animal
to bring directly trying trying to live
to all its cells
to live a unicellular life
a unicellular life