Question

which of the following would occur if you broke your collarbone? answer you could not move the scapula. the scapula would fall off your body. the stability of the scapula would decrease. you could not move your arm. i dont know yet

Explanation:

The collarbone (clavicle) provides stability to the scapula (shoulder - blade). A broken collarbone disrupts this stability. Movement of the scapula is not completely halted, and it won't fall off. Arm movement is still possible to some extent, though restricted.

Answer:

The stability of the scapula would decrease.