( It ( ( is ( important ( to ( remember ( that ( ( both ( ( plants and ) animals ) ) ( make ( use ( of ( aerobic respiration ) ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ is) (ADJP (JJ important) (S (VP (TO to) (VP (VB remember) (SBAR (IN that) (S (NP (DT both) (NNS plants) (CC and) (NNS animals)) (VP (VBP make) (NP (NP (NN use)) (PP (IN of) (NP (JJ aerobic) (NN respiration)))))))))))) (. .)))
It is important to remember that both plants and animals make use of aerobic respiration .
(ROOT (S (NP (NP (DT The) (NN structure)) (PP (IN of) (NP (NN mitochondrion)))) (VP (VBZ plays) (NP (NP (DT an) (JJ important) (NN role)) (PP (IN in) (NP (JJ aerobic) (NN respiration))))) (. .)))