( ( In ( living things ) ) ( this ( ( is ( accomplished ( by ( ( making sure ) ( ( ( ( the cells ) ( are small ) ) and ) ( that ( there ( are ( plenty ( of them ) ) ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (PP (IN In) (NP (VBG living) (NNS things))) (NP (DT this)) (VP (VBZ is) (VP (VBN accomplished) (PP (IN by) (S (VP (VBG making) (ADJP (JJ sure)) (SBAR (SBAR (S (NP (DT the) (NNS cells)) (VP (VBP are) (ADJP (JJ small))))) (CC and) (SBAR (IN that) (S (NP (EX there)) (VP (VBP are) (NP (NP (RB plenty)) (PP (IN of) (NP (PRP them))))))))))))) (. .)))
In living things this is accomplished by making sure the cells are small and that there are plenty of them.
(ROOT (S (NP (NNS Cells)) (VP (VBP are) (NP (NP (JJ small) (JJ biological) (NNS structures)) (SBAR (WHNP (WDT that)) (S (VP (VBP make) (PRT (RP up)) (NP (NP (DT all) (VBG living) (NNS things)) (, ,) (PP (VBG including) (NP (DT the) (JJ human) (NN body))))))))) (. .)))