Answer:
C.
Milk boils at about 212°F (100°C).
Explanation:
The boiling point is a physical property of every matter. Physical properties tell us what a substance is when no change is occuring to its constituents. Such properties can be observed with our senses or instruments or pieces of apparatus.
Some examples of physical properties are colour, taste, odour, hardness, texture, solubility in water.
They all depict what typifies a matter when no change whatever is imparted on them.