Question

Blood vessels that carry blood from organs to the heart are called____.

Answer 1

Blood vessels:

1. The pipe-like structure to transmit blood from one part to another is called a blood vessel.
2. There are basically three types of blood vessels:
   • Arteries: Carry oxygen-rich blood away from the heart.
   • Veins: Carry deoxygenated blood from organs back to the heart.
   • Capillaries: Reach out to small cells and tissue, helping in the exchange of materials like oxygen, carbon dioxide, and waste.
     

Final answer: Blood vessels that carry blood from organs to the heart are called veins.