Assertion: trachea's cartilage | /r/CapableOf | vary in number
Facets:
value: from twenty
type: OTHER
value: from six
type: OTHER
Source sentences:
text: The cartilages of the trachea (or tracheal rings) vary from sixteen to twenty in number.
text: The cartilages of the trachea vary from sixteen to twenty in number: each forms an imperfect ring, which occupies the anterior two-thirds or so of the circumference of the trachea, being deficient behind, where the tube is completed by fibrous tissue and unstriped muscular fibers.
text: In the right bronchus the cartilages vary in number from six to eight; in the left, from nine to twelve.
text: The cartilages of the trachea vary from sixteen to twenty in number: each forms an imperfect ring, which occupies the anterior two-thirds or so of the circumference of the trachea, being deficient behind, where the tube is completed by fibrous tissue and unstriped muscular fibers.
text: In the right bronchus the cartilages vary in number from six to eight; in the left, from nine to twelve.
text: The cartilages of the trachea vary from sixteen to twenty in number: each forms an imperfect ring, which occupies the anterior two-thirds or so of the circumference of the trachea, being deficient behind, where the tube is completed by fibrous tissue and unstriped muscular fibers.
text: In the right bronchus the cartilages vary in number from six to eight; in the left, from nine to twelve.