Question

ordering question
click and drag on elements in order
place in order the three layers of the heart wall, listing the deepest layer first at the top.
ⓘ instructions
myocardium
endocardium
epicardium

Explanation:

To order the heart wall layers from deepest to top (outermost), we recall: The endocardium is the innermost (deepest) layer, lining the heart chambers. Next is the myocardium, the middle muscular layer. The epicardium is the outermost layer (part of the pericardium). So the order from deepest (top) is Endocardium, Myocardium, Epicardium.

Answer:

1. Endocardium
2. Myocardium
3. Epicardium