Assertion: cephalopod's blood | /r/HasProperty | blue
Facets:
Source sentences:
text: This is why octopus blood is blue rather than red.
text: Their blood is blue, because it binds oxygen with the protein hemocyanin.
text: Squid blood is blue, not red as in humans.
text: Octopus blood is blue because it has a copper-based protein called hemocyanin.
text: The pigment hemocyanin is responsible for octopus blood being blue.
text: Their blue blood hemocyanin binds and transports oxygen most efficiently, aided by gills with especially large surface area.
text: Their blue blood hemocyanin binds and transports oxygen most efficiently, aided by gills with especially large surface area.