Assertion: acid mantle | /r/CapableOf | derive its name
Facets:
value: from about 5.5
type: TEMPORAL
value: from alkaline
type: OTHER
value: from the fact
type: OTHER
Source sentences:
text: The acid mantle derives its name from the fact that the skin’s ideal pH is slightly acidic, about 5.5, and anything that can skew it too alkaline can disrupt its ability to function optimally.