Assertion: shark | /r/CapableOf | detect blood
Facets:
value: from miles
type: OTHER
value: at one part per million
type: OTHER
Source sentences:
text: Sharks can detect blood at one part per million They can even determine the direction of a particular scent based on the time it takes to reach one nostril compared to the other.
text: It is believed that the shark can taste blood in a radius of two and a half miles and can sense blood in over one hundred miles of ocean water.
text: While blood likely does not provoke a shark to attack, a shark in the vicinity likely can detect the blood.
text: They can detect blood from miles away: as little as one part per million of blood in sea water may be enough.