Assertion: seawater's salt | /r/HasProperty | toxic
Facets:
value: to life
type: TRANSITIVE-OBJECT
Source sentences:
text: Thus, any “warm pond” origin of life theory—aside from the other problems it has—must deal with the fact that, because salt is so toxic to life, the salt concentrations in the ancient seas must have been significantly less than that existing today for life to evolve.