( ( ( connective tissue ) ( ( nervous ( tissue ( epithelial ( tissue ( muscle tissue ) ) ) ) ) 4 ) ) . )
(ROOT (NP (NP (JJ connective) (NN tissue)) (NP (NP (JJ nervous) (NN tissue) (NN epithelial) (NN tissue) (NN muscle) (NN tissue)) (NP (CD 4))) (. .)))
connective tissue nervous tissue epithelial tissue muscle tissue 4.
(ROOT (S (NP (JJ Only) (NNS animals)) (VP (VBP have) (NP (NP (NN muscle) (NN tissue)) (CC and) (NP (JJ nervous) (NN tissue)))) (. .)))
Only animals have muscle tissue and nervous tissue.