Question

anatomy and physiology dec. which bone is this? humerus clavicle mandible femur

Explanation:

The question is about identifying a bone in anatomy. The clavicle (collarbone) is located in the upper chest/shoulder area, matching the highlighted region in the diagram. Humerus is the upper arm bone, mandible is the jawbone, and femur is the thigh bone—none match the highlighted position. The selected option (Clavicle) is correct based on anatomical location.

Answer:

B. Clavicle (Note: Assuming the options are labeled with the selected one as Clavicle; the correct option here is the one with "Clavicle" as the text, marked in the image.)