Question

What are blood vessels that connect arteries to veins called?

Answer 1

Hint: Arteries are blood vessels that are responsible for carrying oxygen-rich blood from the heart to all the body. Veins are blood vessels that carry blood with low oxygen levels from all the body parts back to the heart for reoxygenation.

Complete answer:
Arteries are blood veins that transport oxygen-rich blood from the heart to the rest of the body. Veins are blood channels that transport oxygen-depleted blood from the body to the heart for reoxygenation. Arteries and veins are the two primary types of blood vessels in the body.
Arteries and veins are two of the body's main types of blood vessels.

Arteries:
- The aorta, the largest artery leaving the heart, is where arteries begin.
- The arteries are characterised by the presence of red arteries.
- They transport oxygen and nutrients from your heart to the tissues of your body.
- As they carry blood away from the heart, they branch multiple times and become smaller and smaller.

Veins:
- These blood arteries return oxygen-depleted blood to the heart.
-As you go closer to the heart, the veins become larger and larger.
- In most cases, the veins are blue in colour.
- The superior and inferior vena cava are the two varieties of vena cava.

Capillaries: Small, thin blood vessels that connect the arteries and veins are known as capillaries. These have incredibly thin walls that allow gases to pass through.

Thus the answer is ‘Capillaries’.

Note: The superior vena cava is the larger vein that brings blood from the upper half of the body, head and arms to the heart. The inferior vena cava brings blood from the lower half of the body, the abdomen and legs into the heart.