Assertion: bacteria | /r/HasProperty | 20 to 30 percent efficient
Facets:
value: at recycling carbon
type: OTHER
Source sentences:
text: Bacteria are only 20 to 30 percent efficient at recycling carbon, have a high nitrogen content (3 to 10 carbon atoms to 1 nitrogen atom or 10 to 30 percent nitrogen), a lower carbon content, and a short life span.