Assertion: iron | /r/HasProperty | crucial
Facets:
value: to proper brain development
type: PURPOSE
value: for both mental and physical performance
type: PURPOSE
value: to life
type: TRANSITIVE-OBJECT
value: according to jefferson lab
type: OTHER
value: to the survival of living organisms
type: PURPOSE
Source sentences:
text: Iron is crucial to the survival of living organisms, according to Jefferson Lab.
text: Iron carries oxygen to the muscles and brain and is crucial for both mental and physical performance.
text: Iron is crucial to life in that it is present in hemoglobin, the molecule in red blood cells that transports oxygen from the lungs to other body tissue.
text: Iron is crucial to proper brain development.