( Thermoregulation ( ( is ( a ( ( finely controlled ) ( process ( that ( ( maintains ( ( the ( body 's ) ) ( core temperature ) ) ) ( in ( ( the range ) ( ( in which ) ( ( most ( biochemical processes ) ) ( work ( ( best ( -LRB- ( ( ( ( 99 to ) 99.6 ) F ) -RRB- ) ) ) ( -LRB- ( ( ( Worfolk , ) 1997 ) -RRB- ) ) ) ) ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP Thermoregulation)) (VP (VBZ is) (NP (DT a) (ADJP (RB finely) (VBN controlled)) (NN process) (SBAR (WHNP (WDT that)) (S (VP (VBZ maintains) (NP (NP (DT the) (NN body) (POS 's)) (NN core) (NN temperature)) (PP (IN in) (NP (NP (DT the) (NN range)) (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (NP (RBS most) (JJ biochemical) (NNS processes)) (VP (VBP work) (NP (NP (NP (JJS best)) (PRN (-LRB- -LRB-) (NP (QP (CD 99) (TO to) (CD 99.6) (CD F))) (-RRB- -RRB-))) (PRN (-LRB- -LRB-) (NP (NNP Worfolk)) (, ,) (NP (CD 1997)) (-RRB- -RRB-))))))))))))) (. .)))
Thermoregulation is a finely controlled process that maintains the body's core temperature in the range in which most biochemical processes work best (99 to 99.6 F) (Worfolk, 1997) .
(ROOT (S (NP (NNP Thermoregulation)) (VP (VBZ is) (NP (NP (DT the) (NN process)) (SBAR (WHNP (WHADVP (WRB when)) (NNS animals)) (S (VP (VBP maintain) (NP (DT an) (JJ internal) (NN temperature))))))) (. .)))