Question

the following are characteristics used to determine information about the origin of a bone being examined, except: a flexibility b structure c bumps d crevices

Explanation:

When determining the origin of a bone, structure, bumps (such as muscle attachment sites), and crevices (which can relate to joint - related features) are important anatomical characteristics. Flexibility is more related to the properties of soft tissues like ligaments and tendons rather than being a key characteristic for determining bone origin.

Answer:

A. Flexibility