Assertion: carbon's amount | /r/CapableOf | remain constant
Facets:
value: almost
type: DEGREE
Source sentences:
text: Eventually the reaction would reach some equilibrium and the amount of Carbon-14 in the atmosphere would remain constant.
text: However, plants and animals that are still alive constantly replace the supply of carbon in their systems and so the amount of Carbon-14 in the system stays almost constant.
text: Therefore, the amount of carbon-14 in an artifact decreases at a predictable rate while the amount of carbon-12 remains constant.