Assertion: root hair | /r/HasProperty | thin
Facets:
value: in number
type: OTHER
value: extremely
type: DEGREE
Source sentences:
text: They are long and thin so they can penetrate between soil particles and they have a large surface area for absorption of water.
text: Some of the epidermal cells are extended to form root hairs, which are thin-walled tubular structures.
text: As the root hairs are extremely thin and large in number, they provide enormous surface area for absorption.