( ( ( ( Ladybugs ( have ( ( a ( foul odor ) ) ( which ( ( deters ( some predators ) ) ( from ( eating them ) ) ) ) ) ) ) and ) ( ( their ( bright colors ) ) ( also ( help ( as ( a deterrent ) ) ) ) ) ) . )
(ROOT (S (S (NP (NNS Ladybugs)) (VP (VBP have) (NP (NP (DT a) (JJ foul) (NN odor)) (SBAR (WHNP (WDT which)) (S (VP (VBZ deters) (NP (DT some) (NNS predators)) (PP (IN from) (S (VP (VBG eating) (NP (PRP them))))))))))) (CC and) (S (NP (PRP$ their) (JJ bright) (NNS colors)) (ADVP (RB also)) (VP (VB help) (PP (IN as) (NP (DT a) (NN deterrent))))) (. .)))
Ladybugs have a foul odor which deters some predators from eating them and their   bright colors also help as a deterrent.
(ROOT (S (NP (JJ Strong) (NN odor)) (VP (VBZ helps) (S (NP (DT some) (NNS animals)) (VP (VB defend) (NP (PRP themselves)) (PP (IN against) (NP (NNS predators)))))) (. .)))
Strong odor helps some animals defend themselves against predators.