The circulatory system picks up nitrogenous wastes from the cells and delivers them to the kidneys. The kidneys remove these wastes from the blood and concentrates them into the urine that is eliminated from the body.
I think the answer will be b cuh
The two ways to make a saturated solution are 1 reducing the temperature of the solution and Adding more solute.<span> </span>
A moon would be the correct answer.
