Subject nitrogen
Predicate enter
Object food chain
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.8324
Neighborhood Sigma 0.8324
Local Sigma 0.8882
Example Sentences
Sentence Occurrences Source
nitrogen enter the food chain 2 Google Autocomplete, Answers.com Questions
nitrogen enters the food chain 2 Google Autocomplete, Answers.com Questions