Question

14. What is the correct order of blood vessels by size, smallest to largest?

veins, arteries, capillaries
capillaries, arteries veins
capillaries, veins, arteries
veins, capillaries, arteries

Answer 1

Answer: capillaries, arteries, veins

Step-by-step explanation:

Capiillaries are the smallest vessels. When comparing arteries and veins, veins have a larger diameter since arteries have a thicker outer layer.

Answer 2

capillaries, arteries, veins