Question

question 4
which of the following is part of the appendicular skeleton?
a scapula
b radius
c ulna
d tibia

Explanation:

The appendicular skeleton includes the bones of the limbs and the girdles (pectoral and pelvic). The scapula is part of the pectoral girdle. The radius and ulna are bones of the forearm (upper limb), and the tibia is a bone of the lower limb. All these (scapula, radius, ulna, tibia) are part of the appendicular skeleton.

Answer:

A. scapula, B. radius, C. ulna, D. tibia