Assertion: manganese | /r/HasProperty | essential trace element
Facets:
value: for all life on earth
type: TRANSITIVE-OBJECT
value: in higher animals
type: OTHER
value: in the human body
type: LOCATION
Source sentences:
text: Manganese is an essential trace element that is naturally present in many foods and available as a dietary supplement.
text: Manganese is an essential trace element required by the brain and nervous system.
text: Manganese is an essential trace element and is necessary for good health.
text: Although being an essential trace element in the human body, manganese can be somewhat toxic if ingested in higher amounts than normal.[citation needed]
text: Manganese is the twelfth most abundant element in the earth’s crust and it is an essential trace element for all life on earth.
text: Manganese is an essential trace element for all life on earth and important in photosynthesis.
text: Manganese is an essential trace element and is necessary for good health.
text: Manganese is an essential trace element that is necessary for good health.
text: Manganese is an essential trace element in higher animals, in which it aids in the action of many enzymes.