Assertion: lobster's blood | /r/HasProperty | blue
Facets:
Source sentences:
text: Lobsters, like snails and spiders, have blue blood due to the presence of hemocyanin, which contains copper.
text: Lobsters, like snails and spiders, have blue blood due to the presence of the blood pigment haemocyanin, which contains copper rather than iron which is in haemoglobin.
text: Lobster blood is actually clear unlike human blood which is blue until it comes out as red.