Question

test major bones
options: humerus, scapula, sternum, clavicle

Explanation:

The highlighted bones in the image are the clavicles (collarbones), which match the "clavicle" option. The humerus is the upper arm bone, scapula is the shoulder blade, and sternum is the breastbone—none match the highlighted structure.

Answer:

D. clavicle (assuming the last option is labeled D; if options are A - D as: A. humerus, B. scapula, C. sternum, D. clavicle, then D. clavicle)