Which of these describes the function of the liver?
1)store blood and disintegrate old blood cells
2)add white blood cells to the blood stream
3)store bile until needed for the digestion process
4)form certain blood proteins, metabolize fats and carbohydrates
Oxytocin causes contractions during pregnancy, it also is the reason why mothers feel "motherly" towards their children after childbirth as there are high levels on oxytocin in the mother's blood.
Well, I cannot see your list of suggestions but I am assuming one of them would be muscles.
Muscles use a lot of energy and require a large number of mitochondria.
1)store blood and disintegrate old blood...