( ( ( ( ( The movement ) ( of ( oxygen ( from ( ( an area ) ( of ( ( high concentration ) ( to ( ( an area ) ( of ( low concentration ) ) ) ) ) ) ) ) ) ) ) ( is ( ( an example ) ( of ( a ( -RRB- osmosis ) ) ) ) ) ) ( ( b -RRB- ) ( ( active ( transport ( c -RRB- ) ) ) ( diffusion ( ( ( ( d -RRB- ) ( facilitated ( transport e ) ) ) -RRB- ) ( filtration 19 ) ) ) ) ) ) . )
(ROOT (S (S (NP (NP (DT The) (NN movement)) (PP (IN of) (NP (NP (NN oxygen)) (PP (IN from) (NP (NP (DT an) (NN area)) (PP (IN of) (NP (NP (JJ high) (NN concentration)) (PP (TO to) (NP (NP (DT an) (NN area)) (PP (IN of) (NP (JJ low) (NN concentration)))))))))))) (VP (VBZ is) (NP (NP (DT an) (NN example)) (PP (IN of) (NP (DT a) (-RRB- -RRB-) (NNP osmosis)))))) (S (LST (LS b) (-RRB- -RRB-)) (NP (JJ active) (NN transport) (NNS c) (-RRB- -RRB-)) (VP (VBP diffusion) (VP (VB d) (-RRB- -RRB-) (NP (JJ facilitated) (NN transport) (NNS e)) (-RRB- -RRB-) (ADVP (RB filtration) (NP (CD 19)))))) (. .)))
The movement of oxygen from an area of high concentration to an area of low concentration is an example of a) osmosis b) active transport c) diffusion d) facilitated transport e) filtration 19.
(ROOT (S (NP (PRP You)) (VP (VBP call) (NP (NP (DT the) (NN movement)) (PP (IN of) (NP (DT a) (NN substance)))) (PP (IN from) (NP (NP (DT an) (NN area)) (PP (IN of) (NP (NP (DT a) (JJR higher) (NN amount)) (PP (IN toward) (NP (NP (DT an) (NN area)) (PP (IN of) (NP (JJR lower) (NN amount) (NN diffusion)))))))))) (. .)))