Deoxygenated blood returns from the rest of the body through what blood vessel

The left atrium receives oxygenated blood from what blood vessel?

Contraction of the left ventricle pushes oxygenated blood into what blood vessel as it travels to the rest of the body?

Contraction of the right ventricle pushes blood into what blood vessel as it travels to the lungs?

Blood vessels that carry blood supply to and from the brain.

The vessels of the pancreas, spleen, stomach, intestines, and gallbladder deliver blood to the liver.

Exchange of oxygen, nutrients, and wastes between fetal blood and maternal blood by way of the placenta.

Blood vessels carry blood supply to and from the kidneys.

Blood vessels carry blood supply to and from the heart.