Subject gas exchange
Predicate occur
Object in the lungs
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.9782
Neighborhood Sigma 0.9938
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
gas exchange occurs in the lungs 3 Google Autocomplete, Answers.com Questions
gas exchange occur in the lungs quizlet 1 Google Autocomplete
gas exchange occur in the lungs 1 Answers.com Questions