Question

Oxygen-rich blood is sent to the rest of the body through the _____.

aorta
superior vena cava
pulmonary vein
pulmonary artery

Answer 1

@dude

Answer 2

hmm?

Answer 3

i think it is b because Artery's job is to pass blood to the lungs. The lungs require oxygen to function. The pulmonary vein's main function is not connected with the lungs

Answer 4

thx

Answer 5

I disagree with this, the oxygen-blood system starts from the superior vena cava.

For context, veins are generally deoxygenated (no oxygen), thus invalidates it as being full of oxygen




This could help, although you should note the direction of the blood

Answer 6

okay thank you