Question

question①
the area between the sacral cornua and coccygeal cornua is an open space. what is the name of this region?
answer
sacral foramina
coccygeal crest
sacral curve
sacral hiatus
i dont know yet

Explanation:

The sacral hiatus is the open - space area between the sacral cornua and coccygeal cornua. Sacral foramina are openings on the sacrum for spinal nerves. The coccygeal crest is a ridge on the coccyx. The sacral curve is the curvature of the sacrum.

Answer:

D. Sacral hiatus