It helps clean up all the type of "bad guys" i would call it, if you didnt have the liver, well then.... you'll fine out ;)
Answer:
it is because the blood cells will have too much water in them and they will burst.
Explanation:
there will be less salt inside the cells so all the water will enter the cells. if there is also salt present outside of the cell then the water and the electrolites(salt) will equalize between the inside and the outside of the cell.
Opaque and translucent have the ability to make a shadow transparent will not