Multiple choice general knowledge

What is the length of blood vessels in the average adult body?

  1. 120,000km

  2. 160,000km

  3. 116,000km

  4. 140,000km

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The total length of blood vessels in an average adult human body is approximately 160,000 km. This includes arteries, veins, and capillaries, with capillaries making up the vast majority of this length.