Which procedure could be used to demonstrate that matter is conserved during a physical change? (1 point)

Find the mass of an apple. Cut the apple and remove the core. Find the mass of the remaining apple.
Find the mass of a raw egg. Cook the egg. Find the mass of the cooked egg.
Find the mass of a cup of water. Boil the water. Find the mass of the water that remains.
Find the mass of a piece of ice. Let the ice melt. Find the mass of the liquid water.

The procedure that could be used to demonstrate that matter is conserved during a physical change is:

Find the mass of a piece of ice. Let the ice melt. Find the mass of the liquid water.