Question

Howis its structure adapted to carry blood at high pressure?

Answer 1

Answer:

whose structure?????

plz post the structure photo......

Answer 2

Answer:

Explanation:

The inner layer is composed of endothelial cells that are smooth to offer minimum resistance to blood flow. They are thicker than veins. This is one important adaptation as they have to carry oxygenated blood to the tissues at high pressure. So, they have thicker walls.