Question

which blood vessel collect deoxygenated blood fromorgans and to which heart chambers it supplies

Answer 1

veins carry deoxygenated blood from various parts of the body.It is supplied to the upper chamber of the right side of heart which is known as right atrium.

Answer 2

Superior vena cava and superior vena cava (veins) are the blood vessels that collect deoxygenated blood from organs and supplies it to the right atrium (upper chamber on right side) Hope this helps you