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Multiple Choice
The skull is a(n) ___________ bone.
A
short
B
flat
C
irregular
D
long
Verified step by step guidance
1
Step 1: Understand the classification of bones based on their shapes. Bones are categorized into four main types: long, short, flat, and irregular.
Step 2: Review the characteristics of flat bones. Flat bones are typically thin, flattened, and often curved. They provide protection to internal organs and serve as attachment points for muscles.
Step 3: Identify examples of flat bones in the human body. Common examples include the skull, sternum, ribs, and scapulae.
Step 4: Compare the skull to the other bone types. Long bones are longer than they are wide (e.g., femur), short bones are cube-shaped (e.g., carpals), and irregular bones have complex shapes (e.g., vertebrae). The skull does not fit these categories.
Step 5: Conclude that the skull is classified as a flat bone based on its structure and function, aligning with the characteristics of flat bones.