Question

which of the following is a function of the heart skeleton? multiple choice provides a rigid site for cardiac muscle attachment all of the choices are functions of the heart skeleton. supplies support and reinforcement for the valves provides electrical insulation between the atria and ventricles

Explanation:

The heart skeleton provides a rigid site for cardiac - muscle attachment, supports and reinforces the valves, and provides electrical insulation between the atria and ventricles.

Answer:

B. All of the choices are functions of the heart skeleton.