Assertion: bowfin's body | /r/HasProperty | elongate
Facets:
Source sentences:
text: The body is elongate and snake-like.
text: Of all the swimming birds that use their hind feet, the loons show the most extreme adaptations: the body, head, and neck are elongated and streamlined; the hind legs are at the very posterior end of the body; the lower legs are compressed and bladelike; and the feet are strongly webbed.