( ( Your cells ) ( ( are ( ( the ( building ( ( blocks and ) foundation ) ) ) ( of ( your body ) ) ) ) . ) )
(ROOT (S (NP (PRP$ Your) (NNS cells)) (VP (VBP are) (NP (NP (DT the) (NN building) (NNS blocks) (CC and) (NN foundation)) (PP (IN of) (NP (PRP$ your) (NN body))))) (. .)))
Your cells are the building blocks and foundation of your body.
(ROOT (S (NP (NNS Cells)) (VP (VBP are) (NP (NP (DT the) (VBN specialized) (NN building) (NNS blocks)) (PP (IN of) (NP (PRP$ your) (NN body))))) (. .)))