Assertion: manta ray | /r/HasProperty | vulnerable
Facets:
value: very
type: DEGREE
value: to entanglement and subsequent suffocation
type: CAUSE
value: to problems with parasites
type: CAUSE
value: to disease
type: OTHER
value: due to their conservative life histories
type: CAUSE
Source sentences:
text: Because mantas must swim constantly to flush oxygen-rich water over their gills, they are vulnerable to entanglement and subsequent suffocation.
text: Manta and devil rays are highly vulnerable to targeted and by-catch fisheries due to their conservative life histories.
text: In groups, ask pupils to prepare a class presentation about why the manta ray is endangered, and how people can help their numbers to increase.
text: Although it is not widely known, manta rays are actually a vulnerable species.
text: The same happens with manta rays, which are about to be considered endangered species.
text: and then they are very vulnerable to disease and problems with parasites.
text: Because mantas must swim constantly to flush oxygen-rich water over their gills, they are vulnerable to entanglement and subsequent suffocation.