Biology — Phylogeny: sponges & early animals
Sponges, placozoans, cnidarians and bilaterians.
Make it your own.
(Sponges:700,(Placozoa:650,(Cnidaria:600,Bilateria:600):50):50);
Sponges, placozoans, cnidarians and bilaterians.
(Sponges:700,(Placozoa:650,(Cnidaria:600,Bilateria:600):50):50);