The diaphragm
Yes the liver lies below the diaphragm on the right side of the abdomen.
The heart lies superior to the diaphragm, between the two lungs.
the lungs are anterior to the ribs
Inferior
pulmonary artery, to the lungs capillaries where the blood is oxygenated
transverse colon
The sacrum and coccyx lie inferior to the lumbar vertebrae in the vertebral column.
The Pancreas
The inferior vena cava brings blood back to the heart from the lungs.
No, the knee is superior to the ankle as it lies above the ankle
The Urethra
Spinal cord......