Assertion: sea urchin's spine | /r/HasProperty | sharp
Facets:
value: in some species
type: OTHER
value: often
type: DEGREE
value: very
type: DEGREE
Source sentences:
text: Adult sea urchins are usually well protected against most predators by their strong and sharp spines, which can be venomous in some species.
text: Adult sea urchins are usually well protected against most predators by their strong and sharp spines, which can be venomous in some species.
text: Adult sea urchins are usually well protected against most predators by their strong and sharp spines, which can be poisonous in some species, but when they are damaged they quickly attract lots of fish and other omnivorous animals.
text: The purple sea urchin can also use his sharp spines to pinch a predator in self defense.
text: The spines of D. antillarum are very sharp and can easily pierce skin, shoes, and wetsuits.
text: The sea urchin has a globe-shaped body, sharp spines, and a hard test, or shell.
text: The spines are long and sharp in some species, and protect the urchin from predators.
text: Painful poke: The long, thin spines are hollow and sharp enough to painfully pierce through clothing and gloves.
text: The spines are long and sharp, constantly moving, and irregularly distributed.
text: The spines on their dorsal (top) side are sharp and spike-like and are most often used in defense.
text: The body is covered by spines, which are long and sharp in some species and are used to protect the animals from predators.
text: The spines are long and sharp in some species, and protect the urchin from predators.
text: The spines, which in some species are long and sharp, serve to protect the urchin from predators.
text: These spines often are sharp, pointed and in some cases even venomous.
text: Its first line of defense is its sharp spines, which many divers can tell you are no joke.