Yes
no, the spleen and gallbladder are contralateral, meaning on opposite sides.
No, the liver and appendix are ispilateral
No the gallbladder is superior to the appendix. Contralateral only applies if they were to be opposite ends of each other i.e. the right arm is contralateral to the left leg.
The medical term for enlargement of the liver and spleen is hepatosplenomegaly.
primarily the liver
Both are in the abdomen. The liver is up under the right ribs and the spleen is under the left ribs.
The liver is what you need to live - you need the kidney to have kids and the spleen is for venting
Spleen.
The spleen
Most of the iron in the body is hoarded and recycled by the reticuloendothelial system, which breaks down aged red blood cells. So i think its the spleen as spleen is a part of recticuloendothelial system.
Hepatosplenomegaly is enlargement of the liver and spleen.
The abdominal cavity contains the stomach, intestines, spleen, liver, gallbladder, and pancreas.