Assertion: shark's tooth | /r/HasProperty | lost
Facets:
Source sentences:
text: In fact, many sharks are able to replace a lost tooth in a matter of days or months.
text: These backup teeth are ready to move into place if a tooth is lost, and the teeth will continue to grow in this conveyor-belt fashion.
text: Sharks are equipped with three or more rows of teeth, so when a tooth is lost another tooth quickly replaces it.
text: When one tooth is lost, the tooth behind it moves forward, sometimes as quickly as within a day, to replace the lost one.