Subject	negative feedback mechanism
Predicate	maintain
Object	homeostasis in a variable environment
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.9224
Neighborhood Sigma	0.9835
Local Sigma	1.0000
Example Sentences	Sentence Occurrences Source negative feedback mechanisms maintain homeostasis in a variable environment 2 Google Autocomplete