( ( ( Made up ) ( of ( ( ( ( ( ( ( ( the brain ) , ) ( spinal cord ) ) , ) ( peripheral nerves ) ) , ) and ) ( sensory organs ) ) ) ) ( , ( ( this system ) ( ( faces ( ( major challenges ) ( in space ) ) ) . ) ) ) )
(ROOT (S (S (VP (VBN Made) (PRT (RP up)) (PP (IN of) (NP (NP (DT the) (NN brain)) (, ,) (NP (JJ spinal) (NN cord)) (, ,) (NP (JJ peripheral) (NNS nerves)) (, ,) (CC and) (NP (JJ sensory) (NNS organs)))))) (, ,) (NP (DT this) (NN system)) (VP (VBZ faces) (NP (NP (JJ major) (NNS challenges)) (PP (IN in) (NP (NN space))))) (. .)))
Made up of the brain, spinal cord, peripheral nerves, and sensory organs, this system faces major challenges in space.
(ROOT (S (NP (JJ Sensory) (NNS neurons)) (VP (VBD transmit) (NP (NN nerve) (NNS impulses)) (PP (IN from) (NP (NP (NN sense) (NNS organs)) (CC and) (NP (JJ internal) (NNS organs)))) (PP (TO to) (NP (NP (DT the) (NN brain)) (PP (IN via) (NP (DT the) (JJ spinal) (NN cord)))))) (. .)))