se the phylogenetic tree that you constructed for learning outcomes #4 5 to answer the following question.

se the phylogenetic tree that you constructed for learning outcomes #4 & 5 to answer the following question. The presence of a coelem and bilateral symmetry are used as synapomorphies to define the large animal clade containing all the protostomes and deuterostomes. What problems does this present for the classification of certain animals in this clade?