the layers that make up the heart are the tunica externa, tunica media, and tunica interna.
The three layers are Tunica Intima, Tunica Media, Tunica Externa
Arteries actually have 5 layers, it is the veins that have 3. Arteries have: -the Outer coat -Elastic layer -Middle coat (thin) -Another elastic layer -Endothelium
The three main layers that make up Earth is:CORE, MANTLE, and the CRUST
The Middle Layer, which is the Smooth Muscles.
The three main layers that make up Earth is:CORE, MANTLE, and the CRUST
2 layers
What are the layers that make up the upper mantle.
veins have many thin layers with circular elastic and muscle fibres and a wide lumen
the core, the mantle and the crust
Ore bodies.
heart veins and arteries
no friken clue