Detailed explanation and options for the selected question.
Which type of blood vessel carries blood away from the heart?
A.
Arteries
B.
Veins
C.
Capillaries
D.
Lymph vessels
Explanation:
Arteries carry oxygenated blood away from the heart, while veins carry it back. Capillaries are small vessels for nutrient exchange, and lymph vessels are part of the immune system.