Regarding the anterior abdominal wall:

• A. the arcuate lines lie midway between the symphysis pubis and umbilicus
• B. between the umbilicus and the lateral margin transversus aponeurosis lies posterior the rectus
• C. the inferior epigastric artery originates from the internal iliac
• D. it gives support to the liver and spleen
• E. the ilioinguinal nerve passes through the deep inguinal ring