Identify the entire bone highlighted in blue labeled “B”. Is it right or left?

Identify the group of bones labeled “B” (do not give individual bone names)

Identify the portion of bone labeled “C”

Identify the entire bone labeled “B”. Is it right or left?

Identify the bone marking labeled “B”

Identify the bone marking labeled “2”    

Identify the entire bone highlighted in red labeled “A”

Identify the vertebral curvature labeled “B” that is present at birth.

Identify the 4 fused bones labeled “A” 

Identify the air-filled cavity highlighted in red labeled “A”