Does anyone know anything about Shark's insides?

Question

I need to know the function (what does it do or what is it for) of a shark's liver, stomach, pancreas, and spleen. If you don't know, please don't respond or try to just guess I need to know an actual answer. Thanks!

Answer 1

Try:
http://www.marinebiodiversity.ca/shark/english/internal%20anatomy.htm