( ( ( The bones ) ( of ( the ( vertebrate skeleton ) ) ) ) ( ( can ( be ( grouped ( into ( axial ( and ( appendicular components ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NNS bones)) (PP (IN of) (NP (DT the) (JJ vertebrate) (NN skeleton)))) (VP (MD can) (VP (VB be) (VP (VBN grouped) (PP (IN into) (NP (NN axial) (CC and) (NN appendicular) (NNS components)))))) (. .)))
The bones of the vertebrate skeleton can be grouped into axial and appendicular components.
(ROOT (S (NP (DT The) (JJ vertebrate) (NN endoskeleton)) (VP (MD can) (ADVP (RB also)) (VP (VB be) (VP (VBN called) (S (NP (DT a) (-LRB- -LRB-) (NN n) (-RRB- -RRB-)) (NP (JJ internal) (NN skeleton)))))) (. .)))