Question

multiple choice question
what is the skeleton of the heart?
deposits of calcium that give the heart tissue strength and resilience
another name for the cardiac muscle of the heart
a vascular pump that supplies the capillaries with blood, creating a hydrostatic skeleton
fibrous tissue that gives the heart its shape and anchors the myofibers

Explanation:

The heart's skeleton is fibrous tissue. It provides structural support, gives the heart its shape, and anchors the myofibers. It is not calcium deposits, not just another name for cardiac muscle, and not related to a hydro - static skeleton formed by a vascular pump supplying capillaries.

Answer:

Fibrous tissue that gives the heart its shape and anchors the myofibers