( ( Topics ( in ( animal biology ) ) ) ( ( include ( ( ( ( ( ( ( ( ( animal architecture ) , ) ( internal fluids ) ) , ) homeostasis ) , ) ( ( digestion and ) nutrition ) ) , ) ( ( ( nervous and ) chemical ) coordination ) ) ) ; ) )
(ROOT (S (NP (NP (NNS Topics)) (PP (IN in) (NP (NN animal) (NN biology)))) (VP (VBP include) (NP (NP (NN animal) (NN architecture)) (, ,) (NP (JJ internal) (NNS fluids)) (, ,) (NP (NNS homeostasis)) (, ,) (NP (NN digestion) (CC and) (NN nutrition)) (, ,) (NP (ADJP (JJ nervous) (CC and) (JJ chemical)) (NN coordination)))) (: ;)))
Topics in animal biology include animal architecture, internal fluids, homeostasis, digestion and nutrition, nervous and chemical coordination;
(ROOT (S (NP (NNS Animals)) (VP (VBP engage) (PP (IN in) (NP (JJ internal) (NN digestion)))) (. .)))