Assertion: estuary | /r/HasProperty | invaluable laboratories
Facets:
value: for scientists
type: TRANSITIVE-OBJECT
value: for students
type: TRANSITIVE-OBJECT
Source sentences:
text: As transition zones between land and water, estuaries are invaluable laboratories for scientists and students, providing countless lessons in biology, geology, chemistry, physics, history, and social issues.
text: As transition zones between land and water, estuaries are invaluable laboratories for scientists and students, providing countless lessons in biology, geology, chemistry, physics, history, and social issues (1).