Question

27 what is the bone shape of the sacrum? a irregular b flat c short d long

Explanation:

The sacrum is a bone in the human body. Bones are classified into different shapes: long (e.g., femur), short (e.g., carpals), flat (e.g., skull bones), and irregular. The sacrum has an irregular shape as it does not fit the standard definitions of long, short, or flat bones due to its complex structure and multiple functions in the skeletal system.

Answer:

A. Irregular