John measures the mass of a cup of chocolate milk and a glass of orange Juice. He places both containers on a balance scale. He observes that the scales tips fower towards the cup of chocolate milk. He concludes that the chocolate milk has a greater mass. What statement best describes the error in John's measurement? (2 points)
Only solids have mass so comparing the mass of two liquids is not possible.
John can only compare the mass of two liquids that are the same.
John has to pour each liquid into a container with the same mass and then compare them
The liquids need to be poured into the same container
accurately compare them