Assertion: morning sickness | /r/HasProperty | useful
Facets:
value: from an evolutionary point of view
type: OTHER
Source sentences:
text: Some have proposed that morning sickness may be useful from an evolutionary point of view.
text: Some have proposed that morning sickness may be useful from an evolutionary point of view, arguing that morning sickness may protect both the pregnant woman and the developing embryo just when the fetus is most vulnerable.